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Rapid:
Individual Calculations October 2023 |
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| Krotowski-Cacha, Michal Total change: 34.40 | |   |
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| IX Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1470 | 5.50 | 9 | -0.22 | 40 | -8.80 | |
|  Szydlowski, Tymon | | | 1072 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tyran, Daniel | | | 1684 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rogala, Marcin | | | 1300 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Pofelski, Andrzej | | | 1330 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Trzopek, Fabian | | | 1230 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Tetera, Boguslaw | | | 1445 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Sliz, Jaroslaw | | | 1296 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rachwal, Szymon | | | 1382 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Zalewski, Witold | | | 1481 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | II Memorial Prabuckich Szachistow | Prabuty | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1470 | 3.50 | 7 | 1.08 | 40 | 43.20 | |
| | Paziak, Patryk | | | 1739 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Koscielski, Maciej | | | 1070 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krasinski, Maksymilian | | | 1633 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Szlod, Wiktor | | | 1656 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Putlak, Wojciech | | | 1938 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Pasternak, Rafal | | | 1460 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Tyran, Daniel | | | 1684 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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