🇯🇵 YOKOI Hiroki · Japan
21rank
+42.1Butler · 140 bds
+0.30per board
±5.5swing
+0.24adjusted /bd
by round
Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.24/bd
By role: declaring -0.19/bd (64) · defending +0.60/bd (75)
By vulnerability: not vulnerable +0.30/bd (140)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | H.Miura | M.Di Franco – A.Manno | Closed | 10 | -18.9 | -1.89 | · |
| Round 2 | H.Miura | N.Lhuissier – Q.Robert | Closed | 10 | -4.1 | -0.41 | · |
| Round 3 | H.Miura | D.Lavee – S.Nystrom | Open | 10 | +27.1 | +2.71 | · |
| Round 4 | H.Miura | I.Veselov – D.Dobrin | Closed | 10 | +5.9 | +0.59 | · |
| Round 5 | H.Miura | J.Etchepareborda – F.Ferro | Open | 10 | -5.6 | -0.56 | · |
| Round 6 | H.Miura | B.Van Den Bos – J.Van Lankveld | Open | 10 | +8.4 | +0.84 | · |
| Round 8 | H.Miura | J.Mill – M.Whibley | Open | 10 | -12.9 | -1.29 | · |
| Round 9 | H.Miura | L.Fisher – B.Tarnovski | Closed | 10 | -1.5 | -0.15 | · |
| Round 10 | H.Miura | Y.Liu – Z.Deng | Open | 10 | +22.4 | +2.24 | · |
| Round 11 | H.Miura | K.Dwyer Rimstedt – M.Meckstroth | Closed | 10 | -13.9 | -1.39 | · |
| Round 12 | H.Miura | M.Agica – D.Wolkowitz | Closed | 10 | -4.1 | -0.41 | · |
| Round 13 | H.Miura | E.Fryklund – K.Asplund | Open | 10 | -29.7 | -2.97 | · |
| Round 14 | H.Miura | M.Wuermseer – F.Zimmermann | Closed | 10 | +6.5 | +0.65 | · |
| Round 17 | H.Miura | P.Bachiaju – M.Agarwal | Open | 10 | +62.5 | +6.25 | · |
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 |
|---|---|---|---|---|---|---|---|
| +13.9 | Round 17 | 🇮🇳 India | 20 | 5♣ | ♠A | +1 | · |
| +12.3 | Round 10 | 🇨🇳 China | 8 | 7♣ | ♦Q | -1 | · |
| +12.2 | Round 2 | 🇫🇷 France | 13 | 4♠ | ♦2 | -1 | · |
| +12.2 | Round 17 | 🇮🇳 India | 13 | 4♥ | ♣7 | +2 | · |
| +12.1 | Round 9 | 🇮🇱 Israel | 25 | 5♥x | ♠5 | -3 | · |
| +11.0 | Round 17 | 🇮🇳 India | 19 | 5♥ | ♣2 | -1 | · |
| +10.7 | Round 9 | 🇮🇱 Israel | 26 | 7♣ | ♠4 | -3 | · |
| +10.4 | Round 17 | 🇮🇳 India | 15 | 4♥ | ♣4 | +1 | · |
| +10.3 | Round 17 | 🇮🇳 India | 11 | 5♥ | ♣4 | = | · |
| +9.4 | Round 12 | 🇺🇸 USA 1 | 27 | 5♦x | ♣4 | -3 | · |
| +8.9 | Round 3 | 🇨🇦 Canada | 22 | 6♣ | ♥4 | = | · |
| +8.7 | Round 3 | 🇨🇦 Canada | 23 | Pass | · | ||
| +8.5 | Round 8 | 🇦🇺 Australia | 11 | 6♠ | ♣3 | -1 | · |
| +8.5 | Round 10 | 🇨🇳 China | 10 | 1Nx | ♥Q | -2 | · |
| +8.5 | Round 12 | 🇺🇸 USA 1 | 26 | 4♥x | ♠J | -1 | · |
| +8.4 | Round 10 | 🇨🇳 China | 5 | 2♣ | ♠K | -2 | · |
| +7.9 | Round 4 | 🇷🇺 Russia | 7 | 4♠x | ♦4 | -2 | · |
| +7.9 | Round 6 | 🇳🇱 Netherlands | 24 | 3N | ♣9 | = | · |
| +7.3 | Round 3 | 🇨🇦 Canada | 26 | 5♣ | ♣T | +2 | · |
| +7.1 | Round 5 | 🇦🇷 Argentina | 17 | 3Nx | ♠A | -2 | · |
| +6.9 | Round 6 | 🇳🇱 Netherlands | 25 | 4♠ | ♥A | -1 | · |
| +5.1 | Round 2 | 🇫🇷 France | 11 | 4♠ | ♦J | = | · |
| +5.0 | Round 6 | 🇳🇱 Netherlands | 23 | 4♠ | ♣4 | -2 | · |
| +4.9 | Round 3 | 🇨🇦 Canada | 25 | 3♠ | ♠2 | = | · |
| +4.7 | Round 2 | 🇫🇷 France | 12 | 3♥ | ♣2 | = | · |
| +4.4 | Round 9 | 🇮🇱 Israel | 27 | 4♦ | ♥K | -1 | · |
| +4.3 | Round 3 | 🇨🇦 Canada | 24 | 4♥ | ♣Q | -1 | · |
| +4.3 | Round 9 | 🇮🇱 Israel | 28 | 2♥ | ♠J | +1 | · |
| +4.3 | Round 10 | 🇨🇳 China | 2 | 4♠ | ♦T | = | · |
| +4.0 | Round 4 | 🇷🇺 Russia | 6 | 2♦ | ♦2 | +1 | · |
| +3.9 | Round 11 | 🇺🇸 USA 2 | 18 | 2N | ♥2 | -1 | · |
| +3.9 | Round 14 | 🇩🇪 Germany | 12 | 4♠ | ♠K | = | · |
| +3.9 | Round 17 | 🇮🇳 India | 17 | 3N | ♥6 | +3 | · |
| +3.7 | Round 10 | 🇨🇳 China | 6 | 4♥ | ♠J | +1 | · |
| +3.7 | Round 12 | 🇺🇸 USA 1 | 28 | 4♠ | ♥A | -1 | · |
| +3.4 | Round 14 | 🇩🇪 Germany | 15 | 3♥ | ♠A | +2 | · |
| +3.3 | Round 6 | 🇳🇱 Netherlands | 27 | 4♠x | ♦2 | -2 | · |
| +3.3 | Round 8 | 🇦🇺 Australia | 14 | 1N | ♥J | -1 | · |
| +3.2 | Round 3 | 🇨🇦 Canada | 30 | 3♦ | ♥Q | +2 | · |
| +3.1 | Round 8 | 🇦🇺 Australia | 18 | 5♠ | ♦2 | -2 | · |
| +2.5 | Round 5 | 🇦🇷 Argentina | 14 | 2♥ | ♦3 | +3 | · |
| +2.5 | Round 11 | 🇺🇸 USA 2 | 12 | 4♥ | ♣K | -2 | · |
| +2.5 | Round 14 | 🇩🇪 Germany | 13 | 3N | ♣3 | -1 | · |
| +2.4 | Round 17 | 🇮🇳 India | 12 | 3♦ | ♠J | -2 | · |
| +2.2 | Round 11 | 🇺🇸 USA 2 | 13 | 4♠x | ♥4 | -2 | · |
| +2.1 | Round 4 | 🇷🇺 Russia | 1 | 3♦ | ♦Q | -2 | · |
| +2.0 | Round 4 | 🇷🇺 Russia | 9 | 5♦ | ♠J | = | · |
| +1.9 | Round 6 | 🇳🇱 Netherlands | 29 | 3♣ | ♦K | +1 | · |
| +1.8 | Round 5 | 🇦🇷 Argentina | 11 | 3♦ | ♥7 | -4 | · |
| +1.7 | Round 1 | 🇮🇹 Italy | 4 | 2♠ | ♣K | -1 | · |
| +1.7 | Round 5 | 🇦🇷 Argentina | 13 | 2♠ | ♥A | = | · |
| +1.4 | Round 5 | 🇦🇷 Argentina | 18 | 4♠ | ♥A | -1 | · |
| +1.4 | Round 6 | 🇳🇱 Netherlands | 21 | 4♠ | ♣3 | +1 | · |
| +1.4 | Round 14 | 🇩🇪 Germany | 16 | 4♠ | ♣7 | = | · |
| +1.3 | Round 4 | 🇷🇺 Russia | 8 | 3♦ | ♦9 | +1 | · |
| +1.2 | Round 14 | 🇩🇪 Germany | 20 | 3♥ | ♣Q | = | · |
| +1.1 | Round 13 | 🇸🇪 Sweden | 2 | 5♣ | ♦A | -1 | · |
| +0.9 | Round 12 | 🇺🇸 USA 1 | 21 | 3♠ | ♦3 | = | · |
| +0.8 | Round 4 | 🇷🇺 Russia | 3 | 3♥ | ♣2 | = | · |
| +0.7 | Round 1 | 🇮🇹 Italy | 10 | 1N | ♠J | -1 | · |
| +0.6 | Round 4 | 🇷🇺 Russia | 4 | 1N | ♥5 | -1 | · |
| +0.6 | Round 5 | 🇦🇷 Argentina | 12 | 4♥ | ♠A | +1 | · |
| +0.6 | Round 11 | 🇺🇸 USA 2 | 11 | 6N | ♠Q | +1 | · |
| +0.6 | Round 14 | 🇩🇪 Germany | 19 | 4♠ | ♦2 | +1 | · |
| +0.5 | Round 9 | 🇮🇱 Israel | 22 | 4♠ | ♥9 | +2 | · |
| +0.5 | Round 13 | 🇸🇪 Sweden | 1 | 2N | ♠2 | = | · |
| +0.5 | Round 13 | 🇸🇪 Sweden | 6 | 3N | ♠8 | +3 | · |
| +0.4 | Round 1 | 🇮🇹 Italy | 5 | 2♦ | ♣Q | +1 | · |
| +0.4 | Round 9 | 🇮🇱 Israel | 30 | 4♠ | ♦K | +2 | · |
| +0.1 | Round 11 | 🇺🇸 USA 2 | 17 | 4♥ | ♥A | +1 | · |
| +0.1 | Round 12 | 🇺🇸 USA 1 | 30 | 1N | ♥7 | +2 | · |
| +0.1 | Round 14 | 🇩🇪 Germany | 17 | 5♣ | ♥K | -2 | · |
| +0.0 | Round 1 | 🇮🇹 Italy | 3 | 4♠ | ♣Q | +1 | · |
| +0.0 | Round 17 | 🇮🇳 India | 14 | 4♠ | ♥8 | +1 | · |
| -0.1 | Round 11 | 🇺🇸 USA 2 | 14 | 5♦ | ♠J | -1 | · |
| -0.1 | Round 14 | 🇩🇪 Germany | 18 | 3♥ | ♣3 | = | · |
| -0.2 | Round 13 | 🇸🇪 Sweden | 4 | 3N | ♠4 | +1 | · |
| -0.3 | Round 3 | 🇨🇦 Canada | 29 | 5♥ | ♠2 | -1 | · |
| -0.3 | Round 4 | 🇷🇺 Russia | 10 | 2♠ | ♥K | = | · |
| -0.4 | Round 10 | 🇨🇳 China | 3 | 4♠ | ♦J | +1 | · |
| -0.5 | Round 3 | 🇨🇦 Canada | 21 | 4♥ | ♥T | = | · |
| -0.5 | Round 17 | 🇮🇳 India | 16 | 2♥x | ♠4 | -2 | · |
| -0.6 | Round 1 | 🇮🇹 Italy | 2 | 3N | ♦2 | +2 | · |
| -0.7 | Round 6 | 🇳🇱 Netherlands | 28 | 4♠ | ♠3 | = | · |
| -0.9 | Round 6 | 🇳🇱 Netherlands | 22 | 2♠ | ♥A | +1 | · |
| -0.9 | Round 8 | 🇦🇺 Australia | 13 | 4♦ | ♥K | -1 | · |
| -0.9 | Round 14 | 🇩🇪 Germany | 14 | 4♥ | ♠K | = | · |
| -1.1 | Round 17 | 🇮🇳 India | 18 | 1N | ♥2 | +3 | · |
| -1.3 | Round 10 | 🇨🇳 China | 1 | 4♠ | ♣3 | -1 | · |
| -1.3 | Round 12 | 🇺🇸 USA 1 | 25 | 3N | ♣J | -2 | · |
| -1.4 | Round 2 | 🇫🇷 France | 17 | 3N | ♠6 | = | · |
| -1.4 | Round 5 | 🇦🇷 Argentina | 19 | 4♠ | ♥7 | +1 | · |
| -1.5 | Round 1 | 🇮🇹 Italy | 7 | 1N | ♥5 | +1 | · |
| -1.6 | Round 10 | 🇨🇳 China | 7 | 3N | ♠2 | +3 | · |
| -1.6 | Round 11 | 🇺🇸 USA 2 | 15 | 4♥ | ♦3 | +1 | · |
| -1.7 | Round 2 | 🇫🇷 France | 18 | 4♠ | ♦K | = | · |
| -1.7 | Round 5 | 🇦🇷 Argentina | 16 | 2♠ | ♦9 | -1 | · |
| -1.8 | Round 8 | 🇦🇺 Australia | 16 | 2N | ♠2 | = | · |
| -2.0 | Round 3 | 🇨🇦 Canada | 27 | 2♠ | ♣5 | +1 | · |
| -2.0 | Round 8 | 🇦🇺 Australia | 15 | 3N | ♠2 | +1 | · |
| -2.0 | Round 8 | 🇦🇺 Australia | 19 | 2N | ♦5 | -1 | · |
| -2.1 | Round 10 | 🇨🇳 China | 9 | 3N | ♠7 | -1 | · |
| -2.4 | Round 2 | 🇫🇷 France | 19 | 3N | ♠9 | +1 | · |
| -2.5 | Round 13 | 🇸🇪 Sweden | 9 | 2♣ | ♥6 | -1 | · |
| -2.7 | Round 13 | 🇸🇪 Sweden | 7 | 3♣ | ♦J | +2 | · |
| -2.8 | Round 8 | 🇦🇺 Australia | 12 | 2♠ | ♥A | +1 | · |
| -3.1 | Round 12 | 🇺🇸 USA 1 | 22 | 4♠ | ♥7 | -1 | · |
| -3.2 | Round 2 | 🇫🇷 France | 20 | 4N | ♠2 | +2 | · |
| -3.8 | Round 13 | 🇸🇪 Sweden | 8 | 3N | ♣A | -3 | · |
| -3.9 | Round 1 | 🇮🇹 Italy | 9 | 4♠ | ♦7 | = | · |
| -3.9 | Round 11 | 🇺🇸 USA 2 | 16 | 2♥ | ♥3 | = | · |
| -4.2 | Round 1 | 🇮🇹 Italy | 8 | 5♦ | ♥5 | = | · |
| -4.5 | Round 1 | 🇮🇹 Italy | 6 | 3N | ♥5 | +1 | · |
| -4.7 | Round 2 | 🇫🇷 France | 15 | 2♦ | ♣4 | = | · |
| -5.1 | Round 12 | 🇺🇸 USA 1 | 24 | 4♥ | ♣T | -1 | · |
| -5.3 | Round 4 | 🇷🇺 Russia | 5 | 4♠ | ♦2 | -1 | · |
| -5.5 | Round 13 | 🇸🇪 Sweden | 3 | 3N | ♦2 | = | · |
| -5.6 | Round 13 | 🇸🇪 Sweden | 10 | 3N | ♠3 | -1 | · |
| -5.6 | Round 14 | 🇩🇪 Germany | 11 | 2♥x | ♣K | -3 | · |
| -5.7 | Round 2 | 🇫🇷 France | 16 | 6♠ | ♥A | +1 | · |
| -6.1 | Round 9 | 🇮🇱 Israel | 23 | 5♥ | ♠3 | +1 | · |
| -7.0 | Round 1 | 🇮🇹 Italy | 1 | 3N | ♠2 | = | · |
| -7.0 | Round 2 | 🇫🇷 France | 14 | 4♠x | ♥K | = | · |
| -7.2 | Round 4 | 🇷🇺 Russia | 2 | 3♦ | ♦4 | +2 | · |
| -7.3 | Round 5 | 🇦🇷 Argentina | 15 | 4♥ | ♠5 | +1 | · |
| -7.4 | Round 3 | 🇨🇦 Canada | 28 | 6♠ | ♥8 | -1 | · |
| -7.5 | Round 11 | 🇺🇸 USA 2 | 19 | 3N | ♠5 | = | · |
| -7.7 | Round 9 | 🇮🇱 Israel | 21 | 4♠x | ♣T | -1 | · |
| -7.9 | Round 12 | 🇺🇸 USA 1 | 29 | 6♦ | ♠3 | = | · |
| -8.0 | Round 6 | 🇳🇱 Netherlands | 26 | 2♦ | ♣2 | +3 | · |
| -8.4 | Round 6 | 🇳🇱 Netherlands | 30 | 3Nx | ♥2 | -2 | · |
| -8.6 | Round 8 | 🇦🇺 Australia | 20 | 3N | ♣3 | +1 | · |
| -8.6 | Round 9 | 🇮🇱 Israel | 24 | 3N | ♥8 | -1 | · |
| -9.3 | Round 12 | 🇺🇸 USA 1 | 23 | 6♠ | ♥A | -1 | · |
| -9.4 | Round 10 | 🇨🇳 China | 4 | 4♥ | ♣K | = | · |
| -9.7 | Round 8 | 🇦🇺 Australia | 17 | 6♠ | ♠K | = | · |
| -10.1 | Round 11 | 🇺🇸 USA 2 | 20 | 3♦x | ♦2 | = | · |
| -10.3 | Round 5 | 🇦🇷 Argentina | 20 | 5♣x | ♥2 | -1 | · |
| -11.5 | Round 9 | 🇮🇱 Israel | 29 | 2♠x | ♥7 | = | · |
| -11.5 | Round 13 | 🇸🇪 Sweden | 5 | 5♥x | ♣A | -2 | · |