GRINBERG Nir · KALISH
vs par split: bidding +1.52 · play -0.21
Strength of schedule: opponents averaged +0.21/bd (a tough draw) → opponent-adjusted +0.43/bd
Card play — on target: opening leads 95.7% #5 of 183 · declarer play 57.1% #179 of 183 · defence 84.8% #89 of 183
Bidding activity — not a pass: 35.3% #162 of 183 (79/224)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (12) | 90.9% (11) |
| Declarer play | 33.3% (9) | 75.0% (12) |
| Defence | 73.3% (15) | 90.3% (31) |
Opening leads by suit led: ♠ 85.7% (7) · ♥ 100.0% (8) · ♦ 100.0% (3) · ♣ 100.0% (5)
vs par by strain: NT -0.28 (29) · a suit +2.15 (55)
vs par by level: part-score +0.94 (33) · game +1.40 (47) · slam +3.25 (4)
By role: declaring -0.14/bd (-1.58 vs par · 38) · defending +0.51/bd (+3.70 vs par · 46)
By vulnerability: vulnerable -0.27/bd (+0.64 vs par · 42) · not vulnerable +0.71/bd (+1.98 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | A.Kalish | F.Multon – P.Zimmermann | Open | 14 | -6.7 | -0.48 | +0.93 |
| Round 3 | A.Kalish | J.Stoeckli – F.Stoeckli | Open | 14 | +16.4 | +1.17 | +3.64 |
| Round 4 | A.Kalish | S.Kushari – K.Bendre | Open | 14 | +20.2 | +1.44 | +4.29 |
| Round 5 | A.Kalish | B.Gierulski – J.Skrzypczak | Closed | 14 | -12.6 | -0.90 | -2.07 |
| Round 6 | A.Kalish | P.Zatorski – R.Pachtman | Open | 14 | -13.4 | -0.96 | +0.00 |
| Round 8 | A.Kalish | P.Nawrocki – P.Wiankowski | Closed | 14 | +14.4 | +1.03 | +1.07 |
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 |
|---|---|---|---|---|---|---|---|
| +15.6 | Round 3 | ISTARI | 10 | 2♠x | ♣A | +1 | +18 |
| +9.9 | Round 1 | ZIMMERMANN | 8 | 6♠ | ♥Q | -1 | +11 |
| +9.7 | Round 3 | ISTARI | 11 | 3♠x | ♦Q | = | +9 |
| +8.8 | Round 3 | ISTARI | 5 | 2♠ | ♠T | +2 | +10 |
| +8.1 | Round 5 | BRIDGESCANNER | 1 | 5♦x | ♣3 | -5 | +3 |
| +7.1 | Round 1 | ZIMMERMANN | 9 | 3♥x | ♣A | -3 | +12 |
| +7.0 | Round 6 | ALTSHULER | 28 | 4♥ | ♠5 | -1 | +12 |
| +6.7 | Round 8 | OLCZYK | 17 | 4♥ | ♣5 | +1 | +0 |
| +6.6 | Round 4 | FORMIDABLES | 21 | 5♥ | ♦3 | -1 | +12 |
| +6.1 | Round 4 | FORMIDABLES | 17 | 5♦ | ♠K | -1 | +11 |
| +5.6 | Round 3 | ISTARI | 3 | 4♠ | ♥A | -2 | +6 |
| +5.2 | Round 8 | OLCZYK | 26 | 3NT | ♥Q | = | -1 |
| +4.6 | Round 1 | ZIMMERMANN | 2 | 1NT | ♥3 | -1 | +5 |
| +4.4 | Round 4 | FORMIDABLES | 28 | 3♣ | ♣3 | -1 | +5 |
| +3.9 | Round 4 | FORMIDABLES | 22 | 1NT | ♣3 | +2 | +7 |
| +3.4 | Round 8 | OLCZYK | 16 | 3NT | ♠T | = | +5 |
| +3.3 | Round 4 | FORMIDABLES | 18 | 4♥ | ♣3 | -1 | +5 |
| +3.2 | Round 6 | ALTSHULER | 21 | 5♣ | ♠K | -2 | +0 |
| +3.2 | Round 8 | OLCZYK | 28 | 4♠ | ♥6 | = | +3 |
| +2.6 | Round 8 | OLCZYK | 22 | 3NT | ♠6 | -3 | +9 |
| +2.3 | Round 5 | BRIDGESCANNER | 4 | 3NT | ♥7 | +2 | +1 |
| +2.1 | Round 6 | ALTSHULER | 24 | 4♠ | ♦7 | = | +8 |
| +1.9 | Round 8 | OLCZYK | 23 | 5♥ | ♠3 | -2 | +7 |
| +1.8 | Round 3 | ISTARI | 14 | 3♥ | ♣5 | = | +6 |
| +1.8 | Round 5 | BRIDGESCANNER | 2 | 2♠ | ♥K | -3 | +4 |
| +1.5 | Round 5 | BRIDGESCANNER | 7 | 3♥ | ♣A | -2 | +2 |
| +1.4 | Round 1 | ZIMMERMANN | 14 | 1NT | ♣5 | +1 | -7 |
| +1.2 | Round 8 | OLCZYK | 24 | 3NT | ♠5 | +1 | +1 |
| +1.1 | Round 3 | ISTARI | 4 | 2♥ | ♣3 | +1 | +1 |
| +1.1 | Round 4 | FORMIDABLES | 23 | 2♣ | ♦7 | +1 | +0 |
| +1.1 | Round 6 | ALTSHULER | 23 | 4♥ | ♠A | = | +0 |
| +0.9 | Round 3 | ISTARI | 2 | 4♠ | ♣A | +1 | +13 |
| +0.6 | Round 1 | ZIMMERMANN | 3 | 4♥ | ♣T | -1 | +12 |
| +0.6 | Round 4 | FORMIDABLES | 25 | 1NT | ♥8 | +1 | +1 |
| +0.5 | Round 1 | ZIMMERMANN | 10 | 1NT | ♥T | -1 | -1 |
| +0.4 | Round 6 | ALTSHULER | 16 | 3♦ | ♥J | = | -1 |
| +0.3 | Round 4 | FORMIDABLES | 27 | 3NT | ♥8 | +2 | +11 |
| +0.2 | Round 4 | FORMIDABLES | 16 | 4♠ | ♣7 | +1 | +0 |
| +0.2 | Round 8 | OLCZYK | 19 | 3NT | ♠J | +2 | -11 |
| +0.2 | Round 8 | OLCZYK | 20 | 4♠ | ♥Q | -1 | +7 |
| +0.1 | Round 1 | ZIMMERMANN | 11 | 1NT | ♦7 | +1 | +0 |
| +0.1 | Round 4 | FORMIDABLES | 19 | 3♥ | ♦A | = | +7 |
| +0.1 | Round 4 | FORMIDABLES | 20 | 4♥ | ♠T | +1 | +0 |
| +0.1 | Round 5 | BRIDGESCANNER | 5 | 3NT | ♠2 | = | +0 |
| -0.0 | Round 6 | ALTSHULER | 15 | 1NT | ♣Q | +2 | -6 |
| +0.0 | Round 8 | OLCZYK | 25 | 2♠ | ♦2 | -2 | +5 |
| -0.2 | Round 5 | BRIDGESCANNER | 13 | 4♥ | ♠5 | = | +0 |
| -0.5 | Round 6 | ALTSHULER | 22 | 4♠ | ♥5 | +1 | +0 |
| -0.6 | Round 6 | ALTSHULER | 25 | 6NT | ♦3 | = | +0 |
| -0.7 | Round 4 | FORMIDABLES | 24 | 4♠ | ♣Q | = | +1 |
| -0.7 | Round 5 | BRIDGESCANNER | 12 | 2♠ | ♣J | +1 | -10 |
| -0.8 | Round 1 | ZIMMERMANN | 4 | 2♠ | ♥A | = | +0 |
| -0.8 | Round 5 | BRIDGESCANNER | 10 | 1NT | ♠6 | +2 | +10 |
| -0.8 | Round 6 | ALTSHULER | 27 | 4♥ | ♦3 | +1 | +0 |
| -0.9 | Round 4 | FORMIDABLES | 26 | 4♠ | ♣J | +1 | +0 |
| -1.0 | Round 8 | OLCZYK | 27 | 3♠ | ♦6 | -2 | +0 |
| -1.2 | Round 5 | BRIDGESCANNER | 3 | 4♠ | ♠K | +1 | +0 |
| -1.8 | Round 5 | BRIDGESCANNER | 8 | 4♠ | ♥6 | = | -3 |
| -1.9 | Round 8 | OLCZYK | 21 | 3NT | ♠J | +3 | -2 |
| -2.1 | Round 5 | BRIDGESCANNER | 11 | 1NT | ♠6 | = | -7 |
| -2.3 | Round 8 | OLCZYK | 15 | 3NT | ♥6 | = | +1 |
| -2.5 | Round 1 | ZIMMERMANN | 6 | 3♦ | ♦9 | +1 | -1 |
| -2.6 | Round 6 | ALTSHULER | 20 | 2♥ | ♠9 | +1 | +0 |
| -2.7 | Round 3 | ISTARI | 9 | 3NT | ♦Q | +1 | +0 |
| -2.7 | Round 5 | BRIDGESCANNER | 9 | 3♣ | ♠J | = | -7 |
| -3.5 | Round 3 | ISTARI | 6 | 2NT | ♠2 | -1 | -5 |
| -3.5 | Round 3 | ISTARI | 12 | 4♠x | ♥A | -1 | -6 |
| -3.6 | Round 3 | ISTARI | 8 | 4♠ | ♥T | +1 | +0 |
| -3.7 | Round 1 | ZIMMERMANN | 7 | 7♠ | ♦K | = | +0 |
| -3.9 | Round 1 | ZIMMERMANN | 12 | 3NT | ♣7 | +2 | +0 |
| -3.9 | Round 3 | ISTARI | 7 | 3NT | ♥Q | +1 | +1 |
| -4.0 | Round 3 | ISTARI | 13 | 2NT | ♠T | -3 | -4 |
| -4.2 | Round 1 | ZIMMERMANN | 1 | 4♠x | ♠Q | -1 | -6 |
| -4.2 | Round 6 | ALTSHULER | 26 | 4♠ | ♣K | -3 | -5 |
| -4.5 | Round 6 | ALTSHULER | 19 | 5♣x | ♠K | = | -4 |
| -4.9 | Round 4 | FORMIDABLES | 15 | 3♥ | ♠9 | +2 | +0 |
| -5.0 | Round 8 | OLCZYK | 18 | 5♥ | ♦A | +1 | -9 |
| -5.7 | Round 1 | ZIMMERMANN | 5 | 4♦x | ♥A | -1 | -11 |
| -5.9 | Round 3 | ISTARI | 1 | 6♦ | ♠J | = | +2 |
| -6.0 | Round 5 | BRIDGESCANNER | 14 | 3NT | ♣6 | -2 | -11 |
| -6.4 | Round 6 | ALTSHULER | 18 | 3NT | ♣T | +1 | +0 |
| -7.6 | Round 6 | ALTSHULER | 17 | 3NT | ♦4 | -1 | -4 |
| -10.1 | Round 1 | ZIMMERMANN | 13 | 3NT | ♥A | +1 | -1 |
| -10.9 | Round 5 | BRIDGESCANNER | 6 | 3♣ | ♦8 | -1 | -11 |