MARI Christian · HACKETT
35rank
+58.0Butler · 147 bds
+0.39per board
±3.9swing
-0.44vs par /bd · #71/107
+0.30adjusted /bd
by round
vs par split: bidding -0.05 · play -0.39
Strength of schedule: opponents averaged -0.09/bd (an easy draw) → opponent-adjusted +0.30/bd
Card play — on target: opening leads 72.9% #77 of 107 · declarer play 69.4% #62 of 107 · defence 82.6% #72 of 107
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 36.4% (11) | 83.8% (37) |
| Declarer play | 69.2% (13) | 69.6% (23) |
| Defence | 77.8% (18) | 83.8% (68) |
Opening leads by suit led: ♠ 64.3% (14) · ♥ 75.0% (12) · ♦ 83.3% (12) · ♣ 70.0% (10)
vs par by strain: NT -0.65 (40) · a suit -0.36 (107)
vs par by level: part-score +0.23 (69) · game -0.90 (70) · slam -2.25 (8)
By role: declaring +0.65/bd (-3.23 vs par · 61) · defending +0.21/bd (+1.53 vs par · 86)
By vulnerability: vulnerable +0.92/bd (-1.01 vs par · 72) · not vulnerable -0.11/bd (+0.11 vs par · 75)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | J.Holland | Y.Tan – LIAO K. T. | Open | 7 | +5.4 | +0.77 | -1.00 |
| Round 2 | J.Holland | Z.Li – J.Li | Closed | 7 | +3.3 | +0.47 | +2.71 |
| Round 3 | J.Holland | T.Imakura – S.Morimura | Open | 7 | +4.6 | +0.66 | -1.71 |
| Round 4 | J.Holland | V.Svangsopakul – V.Chinmanas | Closed | 7 | -6.7 | -0.96 | -6.43 |
| Round 5 | J.Holland | D.Flock – D.Smith | Open | 7 | +17.2 | +2.46 | +1.71 |
| Round 6 | J.Holland | J.Klukowski – J.Russyan | Open | 7 | -11.1 | -1.59 | -5.00 |
| Round 7 | J.Holland | P.Cronier – M.Bessis | Open | 7 | -3.6 | -0.51 | -2.14 |
| Round 8 | J.Holland | L.Lewis – P.Lewis | Open | 7 | +19.3 | +2.76 | +2.29 |
| Round 9 | J.Holland | J.Schermer – N.Chambers | Closed | 7 | -8.8 | -1.26 | +1.29 |
| Round 10 | J.Holland | M.Jacobus – E.Wold | Closed | 7 | +1.2 | +0.17 | +2.86 |
| Round 11 | J.Holland | M.Tolliver – M.Zwerling | Open | 7 | -9.3 | -1.33 | +0.14 |
| Round 12 | J.Holland | M.Yeung – A.Leigh | Open | 7 | +11.4 | +1.63 | -3.29 |
| Round 13 | J.Holland | H.Lasut – E.Manoppo | Closed | 7 | +9.6 | +1.37 | +1.43 |
| Round 14 | J.Holland | A.Yamada – K.Ohno | Open | 7 | +11.3 | +1.61 | +0.71 |
| Round 15 | J.Holland | G.Szappanos – P.Magyar | Open | 7 | +13.9 | +1.99 | +2.71 |
| Round 16 | J.Holland | R.Goel – R.Jolly | Closed | 7 | +11.4 | +1.63 | +2.29 |
| Round 17 | J.Holland | L.Zhang – D.Chen | Closed | 7 | -7.4 | -1.06 | -0.71 |
| Round 18 | J.Holland | Y.Hu – L.Dan | Closed | 7 | -5.9 | -0.84 | +0.57 |
| Round 19 | J.Holland | Z.Zhang – J.Tao | Closed | 7 | -1.1 | -0.16 | -1.43 |
| Round 20 | J.Holland | D.Chen – M.Yin | Open | 7 | -5.8 | -0.83 | -2.14 |
| Round 21 | J.Holland | V.Li – P.Chun | Closed | 7 | +9.1 | +1.30 | -4.14 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +14.1 | Round 3 | IMAX | 19 | 6♠ | ♣J | = | -13 |
| +13.3 | Round 16 | ENGINEERS | 12 | 2♦x | ♥9 | -5 | +14 |
| +12.0 | Round 15 | HUNGARY | 7 | 7♥ | ♣Q | -2 | +13 |
| +9.0 | Round 8 | LEWIS | 6 | 3NT | ♥4 | = | +0 |
| +7.4 | Round 5 | CANADA | 4 | 4♠ | ♥A | -1 | +12 |
| +7.1 | Round 13 | INDONESIA | 11 | 6♣ | ♥6 | -1 | +8 |
| +6.9 | Round 21 | HK SENIOR FRIENDS | 16 | 2♦x | ♠A | -3 | -3 |
| +6.7 | Round 19 | XINYUAN SENIOR TEAM | 6 | 3NT | ♦10 | +1 | +0 |
| +5.8 | Round 17 | HAINAN OLD MAN | 17 | 3♦ | ♥5 | +1 | +7 |
| +5.6 | Round 2 | WUHAN | 9 | 5♣ | ♦A | -1 | +10 |
| +5.5 | Round 15 | HUNGARY | 3 | 4♥ | ♣J | +1 | +8 |
| +5.3 | Round 1 | SINGAPORE | 6 | 4♣ | ♦Q | -1 | -2 |
| +5.1 | Round 2 | WUHAN | 10 | 4♠ | ♣5 | +1 | +1 |
| +4.8 | Round 5 | CANADA | 5 | 4♥ | ♣A | -1 | +6 |
| +4.7 | Round 3 | IMAX | 20 | 3NT | ♠10 | +1 | -12 |
| +4.4 | Round 7 | MILNER | 15 | 4♠ | ♣K | +2 | -11 |
| +4.4 | Round 17 | HAINAN OLD MAN | 15 | 2NT | ♠A | -1 | +5 |
| +4.2 | Round 11 | LORTZ | 23 | 3NT | ♦4 | +2 | +11 |
| +4.0 | Round 9 | STERNBERG | 13 | 4♠ | ♦2 | +2 | +17 |
| +3.9 | Round 13 | INDONESIA | 13 | 3♥ | ♠9 | -1 | +6 |
| +3.9 | Round 14 | PLATINUM | 18 | 3NT | ♥6 | +1 | +0 |
| +3.9 | Round 20 | SICHUAN DAHE COMPANY | 10 | 3♥ | ♠A | -2 | +2 |
| +3.8 | Round 7 | MILNER | 18 | 1NT | ♥5 | +1 | -1 |
| +3.8 | Round 19 | XINYUAN SENIOR TEAM | 1 | 4♠ | ♠2 | -2 | +0 |
| +3.7 | Round 12 | MASTER MINDS | 4 | 4♣ | ♥K | -2 | +2 |
| +3.5 | Round 12 | MASTER MINDS | 2 | 2♠ | ♥5 | +1 | +8 |
| +3.4 | Round 5 | CANADA | 3 | 3NT | ♠J | -2 | +6 |
| +3.4 | Round 13 | INDONESIA | 9 | 3♥ | ♠K | = | +1 |
| +3.2 | Round 8 | LEWIS | 7 | 4♥ | ♦6 | -1 | -1 |
| +3.2 | Round 10 | LYNCH | 20 | 4♥ | ♦K | -1 | +12 |
| +3.1 | Round 12 | MASTER MINDS | 6 | 2♦ | ♥10 | +2 | -6 |
| +3.1 | Round 20 | SICHUAN DAHE COMPANY | 8 | 2♠ | ♥K | = | +6 |
| +3.0 | Round 5 | CANADA | 1 | 3NT | ♠J | = | +0 |
| +3.0 | Round 8 | LEWIS | 4 | 1NT | ♣A | = | +12 |
| +3.0 | Round 9 | STERNBERG | 8 | 1NT | ♦J | -1 | +5 |
| +3.0 | Round 21 | HK SENIOR FRIENDS | 18 | 6♣ | ♥3 | = | -11 |
| +2.9 | Round 8 | LEWIS | 1 | 3NT | ♦10 | = | -1 |
| +2.9 | Round 20 | SICHUAN DAHE COMPANY | 9 | 2♠ | ♣10 | +2 | +1 |
| +2.5 | Round 18 | HUBEI QIAOXIE | 24 | 1NT | ♠3 | = | +0 |
| +2.5 | Round 21 | HK SENIOR FRIENDS | 20 | 2♠ | ♣J | -1 | +6 |
| +2.3 | Round 16 | ENGINEERS | 10 | 2♠ | ♦A | = | +6 |
| +2.2 | Round 1 | SINGAPORE | 7 | 3NT | ♥5 | +2 | +1 |
| +2.2 | Round 6 | MARKOWICZ | 9 | 4♥ | ♣7 | = | -13 |
| +2.2 | Round 14 | PLATINUM | 20 | 3♣ | ♦2 | -1 | +5 |
| +2.2 | Round 14 | PLATINUM | 21 | 2♥ | ♥Q | -1 | +5 |
| +2.1 | Round 12 | MASTER MINDS | 7 | 3♥ | ♣6 | = | +0 |
| +2.1 | Round 14 | PLATINUM | 19 | 2♥ | ♠Q | +1 | +0 |
| +1.9 | Round 15 | HUNGARY | 6 | 4♠x | ♥Q | -1 | +0 |
| +1.8 | Round 4 | MAGIC EYES | 26 | 4♥ | ♣Q | +2 | -13 |
| +1.8 | Round 6 | MARKOWICZ | 10 | 2♠ | ♠Q | = | -1 |
| +1.7 | Round 3 | IMAX | 17 | 2♠ | ♦8 | -2 | -1 |
| +1.6 | Round 12 | MASTER MINDS | 3 | 2NT | ♠9 | +2 | -10 |
| +1.6 | Round 15 | HUNGARY | 1 | 3NT | ♥5 | +4 | +2 |
| +1.6 | Round 16 | ENGINEERS | 8 | 2♣ | ♠7 | +2 | +1 |
| +1.6 | Round 17 | HAINAN OLD MAN | 21 | 3♠ | ♦2 | -2 | +2 |
| +1.6 | Round 19 | XINYUAN SENIOR TEAM | 4 | 2♠ | ♣9 | +1 | +0 |
| +1.4 | Round 5 | CANADA | 2 | 2♥ | ♦4 | +2 | +1 |
| +1.3 | Round 21 | HK SENIOR FRIENDS | 15 | 1NT | ♦7 | -1 | +0 |
| +1.1 | Round 14 | PLATINUM | 16 | 2♦ | ♣Q | = | -2 |
| +1.0 | Round 1 | SINGAPORE | 5 | 1NT | ♥3 | +1 | +1 |
| +1.0 | Round 8 | LEWIS | 5 | 2♠ | ♥A | -1 | -1 |
| +1.0 | Round 11 | LORTZ | 28 | 3NT | ♥5 | +2 | +1 |
| +0.9 | Round 4 | MAGIC EYES | 25 | 3NT | ♣4 | +3 | -12 |
| +0.9 | Round 18 | HUBEI QIAOXIE | 26 | 4♥ | ♣A | = | -1 |
| +0.5 | Round 1 | SINGAPORE | 3 | 2♠ | ♣9 | -1 | +1 |
| +0.5 | Round 7 | MILNER | 20 | 4♥ | ♦3 | +2 | +13 |
| +0.5 | Round 10 | LYNCH | 16 | 4♥ | ♠9 | +1 | +0 |
| +0.3 | Round 17 | HAINAN OLD MAN | 18 | 2NT | ♥J | -1 | -1 |
| +0.2 | Round 6 | MARKOWICZ | 13 | 2♠ | ♥A | +1 | +0 |
| +0.2 | Round 8 | LEWIS | 2 | 3♥ | ♦8 | +2 | +10 |
| -0.0 | Round 4 | MAGIC EYES | 28 | 3NT | ♣4 | -1 | +6 |
| +0.0 | Round 8 | LEWIS | 3 | 2♠ | ♣K | -1 | -3 |
| -0.0 | Round 10 | LYNCH | 15 | 3♥ | ♠9 | -1 | +3 |
| -0.0 | Round 10 | LYNCH | 18 | 4♥ | ♣A | = | +1 |
| -0.0 | Round 13 | INDONESIA | 8 | 3NT | ♠9 | +1 | +0 |
| -0.0 | Round 14 | PLATINUM | 17 | 2♠ | ♥6 | -1 | -2 |
| -0.0 | Round 15 | HUNGARY | 4 | 4♥ | ♦10 | +1 | +0 |
| -0.0 | Round 17 | HAINAN OLD MAN | 19 | 3NT | ♣K | +1 | +0 |
| -0.1 | Round 13 | INDONESIA | 14 | 2♠ | ♥3 | +1 | +7 |
| -0.2 | Round 4 | MAGIC EYES | 22 | 2♥ | ♦A | +1 | +0 |
| -0.2 | Round 14 | PLATINUM | 15 | 1♠ | ♦J | = | -1 |
| -0.2 | Round 15 | HUNGARY | 5 | 5♥ | ♦A | = | -4 |
| -0.3 | Round 18 | HUBEI QIAOXIE | 27 | 2♥ | ♣Q | = | +1 |
| -0.3 | Round 19 | XINYUAN SENIOR TEAM | 7 | 2♦ | ♣A | = | +2 |
| -0.4 | Round 4 | MAGIC EYES | 24 | 3NT | ♠5 | = | +2 |
| -0.4 | Round 10 | LYNCH | 19 | 3NT | ♠5 | -1 | -2 |
| -0.5 | Round 1 | SINGAPORE | 1 | 2♦ | ♠A | -1 | +4 |
| -0.5 | Round 3 | IMAX | 15 | 2♠ | ♦4 | = | +0 |
| -0.5 | Round 11 | LORTZ | 27 | 1NT | ♦Q | +2 | +7 |
| -0.6 | Round 5 | CANADA | 7 | 4♠ | ♥6 | = | +0 |
| -0.6 | Round 10 | LYNCH | 17 | 4♠ | ♥2 | +1 | +11 |
| -0.6 | Round 16 | ENGINEERS | 11 | 3♠ | ♥J | +1 | -6 |
| -0.7 | Round 4 | MAGIC EYES | 23 | 6♣ | ♦10 | -1 | -17 |
| -0.7 | Round 18 | HUBEI QIAOXIE | 28 | 4♣ | ♠A | = | +5 |
| -0.8 | Round 2 | WUHAN | 11 | 4♠ | ♥K | +1 | +10 |
| -0.8 | Round 2 | WUHAN | 14 | 2♥ | ♣K | -1 | +2 |
| -1.0 | Round 6 | MARKOWICZ | 11 | 2♥ | ♣2 | = | +1 |
| -1.1 | Round 1 | SINGAPORE | 4 | 2♠ | ♥K | = | -6 |
| -1.2 | Round 12 | MASTER MINDS | 1 | 2♠ | ♥A | -2 | -7 |
| -1.3 | Round 13 | INDONESIA | 12 | 3NT | ♣2 | +1 | +0 |
| -1.3 | Round 16 | ENGINEERS | 9 | 2♥ | ♠A | -1 | -11 |
| -1.3 | Round 16 | ENGINEERS | 13 | 4♥ | ♠Q | +1 | +13 |
| -1.3 | Round 21 | HK SENIOR FRIENDS | 19 | 3♦ | ♠A | -3 | -10 |
| -1.4 | Round 12 | MASTER MINDS | 5 | 4♠ | ♠2 | = | -10 |
| -1.4 | Round 19 | XINYUAN SENIOR TEAM | 2 | 1NT | ♣2 | +1 | -1 |
| -1.4 | Round 21 | HK SENIOR FRIENDS | 17 | 2♠ | ♠A | -3 | -7 |
| -1.5 | Round 7 | MILNER | 17 | 2♠ | ♥3 | +2 | -1 |
| -1.5 | Round 10 | LYNCH | 21 | 4♥ | ♥6 | -1 | -5 |
| -1.6 | Round 2 | WUHAN | 13 | 4♥ | ♣10 | +2 | -1 |
| -1.7 | Round 18 | HUBEI QIAOXIE | 22 | 3NT | ♦3 | +2 | -1 |
| -1.7 | Round 20 | SICHUAN DAHE COMPANY | 14 | 3NT | ♦7 | +2 | +0 |
| -1.9 | Round 2 | WUHAN | 8 | 2♠ | ♦A | -1 | +2 |
| -1.9 | Round 3 | IMAX | 18 | 2♥ | ♣A | +1 | -1 |
| -1.9 | Round 9 | STERNBERG | 12 | 5♣ | ♠K | -2 | +0 |
| -1.9 | Round 9 | STERNBERG | 14 | 3♠ | ♦J | +1 | -2 |
| -1.9 | Round 21 | HK SENIOR FRIENDS | 21 | 3NT | ♥10 | -1 | -4 |
| -2.0 | Round 1 | SINGAPORE | 2 | 3NT | ♥5 | -2 | -6 |
| -2.2 | Round 5 | CANADA | 6 | 6♣ | ♥J | +1 | -13 |
| -2.2 | Round 11 | LORTZ | 26 | 4♠ | ♥5 | = | -9 |
| -2.2 | Round 20 | SICHUAN DAHE COMPANY | 11 | 3NT | ♠6 | -2 | -11 |
| -2.3 | Round 2 | WUHAN | 12 | 4♥ | ♠K | -1 | -5 |
| -2.3 | Round 7 | MILNER | 19 | 3♦ | ♠A | +1 | +0 |
| -2.5 | Round 18 | HUBEI QIAOXIE | 23 | 4♠ | ♦7 | = | +0 |
| -2.6 | Round 6 | MARKOWICZ | 8 | 2NT | ♦J | +1 | -7 |
| -2.6 | Round 9 | STERNBERG | 9 | 4♠ | ♦Q | -1 | -6 |
| -2.6 | Round 11 | LORTZ | 25 | 3NT | ♣6 | +2 | +0 |
| -2.6 | Round 16 | ENGINEERS | 14 | 4♥ | ♣3 | = | -1 |
| -2.7 | Round 11 | LORTZ | 24 | 4♠ | ♦A | = | +0 |
| -3.4 | Round 13 | INDONESIA | 10 | 4♠ | ♠8 | -1 | -12 |
| -3.6 | Round 9 | STERNBERG | 11 | 2NT | ♦4 | +2 | -2 |
| -3.9 | Round 19 | XINYUAN SENIOR TEAM | 5 | 4♠ | ♣8 | -1 | -5 |
| -4.0 | Round 7 | MILNER | 21 | 4♠ | ♥5 | -1 | -5 |
| -4.1 | Round 18 | HUBEI QIAOXIE | 25 | 4♠ | ♦6 | = | +0 |
| -4.5 | Round 7 | MILNER | 16 | 3♣ | ♦9 | +2 | -10 |
| -5.2 | Round 6 | MARKOWICZ | 12 | 3NT | ♠2 | -2 | -11 |
| -5.3 | Round 3 | IMAX | 16 | 6♦ | ♣A | = | +2 |
| -5.4 | Round 20 | SICHUAN DAHE COMPANY | 13 | 5♣x | ♠K | +1 | -10 |
| -5.8 | Round 9 | STERNBERG | 10 | 4♥ | ♠K | = | -3 |
| -6.4 | Round 20 | SICHUAN DAHE COMPANY | 12 | 3NT | ♥5 | = | -3 |
| -6.5 | Round 6 | MARKOWICZ | 14 | 5♥ | ♠A | = | -4 |
| -6.5 | Round 11 | LORTZ | 22 | 3♦ | ♠J | -3 | -9 |
| -6.9 | Round 15 | HUNGARY | 2 | 3NT | ♦K | +2 | +0 |
| -7.4 | Round 17 | HAINAN OLD MAN | 20 | 4♥ | ♣2 | +1 | -1 |
| -7.6 | Round 19 | XINYUAN SENIOR TEAM | 3 | 4♥ | ♣10 | -1 | -6 |
| -8.1 | Round 4 | MAGIC EYES | 27 | 3♥ | ♠7 | = | -11 |
| -8.2 | Round 3 | IMAX | 21 | 6♠ | ♦K | = | +13 |
| -12.1 | Round 17 | HAINAN OLD MAN | 16 | 4♥ | ♣10 | -3 | -17 |