🇩🇪 ROSE Jacob · GERMANY
66rank
-4.3net boards · 42 bds
44.9%board-a-match
±0.6swing
by round
Bidding activity — not a pass: 48.2% (54/112)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Net | BAM% |
|---|---|---|---|---|---|---|
| Round 16 | F.Keim | Z.Zhao – Z.Zhu | Open | 3 | -0.7 | 38.5% |
| Round 17 | F.Keim | R.Cheng – J.Ke | Open | 3 | -0.7 | 38.5% |
| Round 18 | F.Keim | M.Briedis – S.Litvak | Open | 3 | +0.7 | 61.5% |
| Round 19 | F.Keim | W.Marshall – J.Hedges | Open | 3 | -1.2 | 30.0% |
| Round 20 | F.Keim | P.Rodhuab – C.Thongnam | Open | 3 | +0.5 | 58.5% |
| Round 21 | F.Keim | C.Chu – S.Chen | Open | 3 | +0.5 | 58.5% |
| Round 22 | F.Keim | D.Katsakioris – T.Vellios | Open | 3 | +0.3 | 55.0% |
| Round 24 | F.Keim | C.Zeeberg – T.Holm Faxoee | Open | 3 | -1.8 | 20.0% |
| Round 25 | F.Keim | L.Blocher – A.Xu | Open | 3 | -1.2 | 30.0% |
| Round 26 | F.Keim | K.Visser – D.De Rooij | Closed | 3 | -1.5 | 25.0% |
| Round 27 | F.Keim | Y.Ben Melech – O.Gal Or | Closed | 3 | +2.2 | 86.5% |
| Round 28 | F.Keim | E.Olsen – M.Moe | Closed | 3 | -0.3 | 45.0% |
| Round 29 | F.Keim | G.Chan – G.Chan | Closed | 3 | -1.8 | 20.0% |
| Round 30 | F.Keim | S.Morris – C.Birdsall | Closed | 3 | +0.7 | 61.5% |
Every board — best board-a-match first↑ top
| BAM% | Round | Opponents | Bd | Contract | Lead | Res |
|---|---|---|---|---|---|---|
| 92.3% | Round 18 | 🇱🇻 LATVIA | 8 | 3NT | ♥7 | -3 |
| 92.3% | Round 27 | 🇮🇱 ISRAEL | 6 | 4♥x | ♦A | -2 |
| 88.5% | Round 27 | 🇮🇱 ISRAEL | 5 | 4♥ | ♦A | = |
| 84.6% | Round 21 | 🇹🇼 CHINESE TAIPEI | 18 | 2NT | ♦J | +1 |
| 83.4% | Round 30 | BEY | 13 | 4♠ | ♦6 | +2 |
| 80.8% | Round 18 | 🇱🇻 LATVIA | 7 | 3NT | ♣K | -1 |
| 80.8% | Round 21 | 🇹🇼 CHINESE TAIPEI | 19 | 3NT | ♣8 | = |
| 80.8% | Round 22 | 🇬🇷 GREECE | 20 | 3♠x | ♦Q | -2 |
| 80.8% | Round 22 | 🇬🇷 GREECE | 22 | 4♠ | ♣8 | -1 |
| 80.8% | Round 27 | 🇮🇱 ISRAEL | 4 | 4♠ | ♣6 | = |
| 80.0% | Round 20 | 🇹🇭 THAILAND U16 | 13 | 4♥ | ♠J | = |
| 73.1% | Round 17 | 🇨🇦 CANADA | 6 | 1NT | ♥7 | = |
| 65.4% | Round 16 | 🇨🇳 CHINA | 2 | 2♠ | ♣A | -1 |
| 61.6% | Round 19 | 🏴 ENGLAND | 11 | 3NT | ♣2 | = |
| 57.7% | Round 28 | 🇳🇴 NORWAY U16 | 8 | 4♠ | ♦3 | +1 |
| 56.6% | Round 20 | 🇹🇭 THAILAND U16 | 15 | 3NT | ♠6 | +1 |
| 56.6% | Round 30 | BEY | 15 | 5♥ | ♠A | = |
| 55.0% | Round 25 | 🇺🇸 USA2 | 29 | 3NT | ♥6 | = |
| 53.8% | Round 26 | 🇳🇱 NETHERLANDS U16 | 2 | 4♠ | ♦J | = |
| 50.0% | Round 16 | 🇨🇳 CHINA | 3 | 3NT | ♥6 | -1 |
| 46.7% | Round 30 | BEY | 14 | 5NT | ♦J | +2 |
| 46.2% | Round 28 | 🇳🇴 NORWAY U16 | 7 | 2♠ | ♣K | +1 |
| 40.0% | Round 24 | 🇩🇰 DENMARK | 26 | 3♦ | ♠Q | = |
| 36.6% | Round 20 | 🇹🇭 THAILAND U16 | 14 | 3NT | ♣2 | +1 |
| 30.8% | Round 28 | 🇳🇴 NORWAY U16 | 9 | 4♥ | ♠5 | +1 |
| 30.0% | Round 25 | 🇺🇸 USA2 | 30 | 4♥ | ♦K | -1 |
| 26.9% | Round 17 | 🇨🇦 CANADA | 4 | Pass | ||
| 26.9% | Round 29 | 🇭🇰 HONG KONG CHINA | 12 | 2♣ | ♦5 | +1 |
| 23.1% | Round 19 | 🏴 ENGLAND | 12 | 2♦ | ♣J | -1 |
| 23.1% | Round 29 | 🇭🇰 HONG KONG CHINA | 11 | 6♦ | ♠5 | +1 |
| 15.4% | Round 17 | 🇨🇦 CANADA | 5 | 3♣ | ♦7 | -2 |
| 11.5% | Round 18 | 🇱🇻 LATVIA | 9 | 4♥ | ♦A | -1 |
| 11.5% | Round 26 | 🇳🇱 NETHERLANDS U16 | 1 | 2♣ | ♥3 | = |
| 10.0% | Round 24 | 🇩🇰 DENMARK | 27 | 3NTx | ♥A | -5 |
| 10.0% | Round 24 | 🇩🇰 DENMARK | 28 | 3NT | ♦7 | +2 |
| 7.7% | Round 19 | 🏴 ENGLAND | 10 | 3NT | ♦7 | -3 |
| 7.7% | Round 21 | 🇹🇼 CHINESE TAIPEI | 17 | 1♠ | ♦T | +3 |
| 7.7% | Round 26 | 🇳🇱 NETHERLANDS U16 | 3 | 5♥ | ♣J | -1 |
| 7.7% | Round 29 | 🇭🇰 HONG KONG CHINA | 10 | 3NT | ♦5 | +1 |
| 5.0% | Round 25 | 🇺🇸 USA2 | 31 | 1NT | ♦5 | = |
| 3.8% | Round 22 | 🇬🇷 GREECE | 21 | 6♥ | ♣A | -3 |
| 0.0% | Round 16 | 🇨🇳 CHINA | 1 | 3NT | ♣A | -4 |