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Rapid:
Individual Calculations August 2023 |
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| Brzyski, Bartlomiej Total change: 0.60 | |   |
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| XVI Turniej szachowy o Puchar Borow Tucholskich | Tuchola | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1162 | 1.00 | 6 | 0.03 | 20 | 0.60 | |
|  Banet, Zbigniew | | | 1692 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zapolska, Roksana | | | 1478 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Janowicz, Dariusz | | | 1310 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zielinski, Tomasz | | | 1305 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Kaminski, Slawomir | | | 1411 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cyra, Dariusz | | | 1784 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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