Winward-Stuart, K.
Current rating: 1413
Record: 6-11-1
| Grand Prix Paris 2015 (DTK standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 101 | Achouri, Idris (1500) | Won 2-1 | +181481 |
| 2standard | 84 | Azpillaga, Martin (1522) | Lost 1-2 | -171464 |
| 3standard | 451 | Dumontier, Sebastien (1402) | Won 2-1 | +171481 |
| 4standard | 277 | Aubertin, Xavier (1471) | Lost 0-2 | -181463 |
| 5standard | 357 | Pane, Alexandre (1467) | Won 2-0 | +181481 |
| 6standard | 411 | Hoekstra, Sean (1621) | Lost 0-2 | -161465 |
| 7standard | 408 | Zimmermann, Andre (1500) | Lost 1-2 | -171448 |
| 8standard | 330 | Dosch, Dominik (1538) | Lost 1-2 | -161432 |
| 9standard | 294 | Janon, Quentin (1414) | Lost 0-2 | -191413 |
| average opponent: 1493record: 3-6 | new rating: 1413 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 877 | Yamazaki, Shinpei (1449) | Lost 0-2 | -191481 |
| 2sealed | 1018 | Katayama, Yuuya (1490) | Draw 1-1 | 01481 |
| 3sealed | 1055 | Komatsu, Isamu (1481) | Lost 1-2 | -181463 |
| 4sealed | 1089 | Suzuki, Keisuke (1482) | Lost 0-2 | -171446 |
| 5sealed | 1044 | Sekizawa, Tomohiko (1388) | Lost 1-2 | -191427 |
| 6sealed | 976 | Hoshino, Yoshitaka (1445) | Won 2-0 | +181445 |
| 7sealed | 906 | Tokita, Toshimi (1411) | Won 2-0 | +171462 |
| 8sealed | 844 | Fujioka, Naoya (1484) | Lost 0-2 | -171445 |
| 9sealed | 805 | Muraki, Yuta (1446) | Won 2-1 | +181463 |
| average opponent: 1453record: 3-5-1 | new rating: 1463 | |||