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Rapid:
Individual Calculations April 2023 |
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| Bortkun, Krzysztof Total change: 0.00 | |   |
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| III Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-03-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1298 | 0 | 0.00 | 5 | 0.00 | 498 | | 0.00 | |
|  Dembicki, Karol | | | 1448 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Kaminski, Cezary | | | 1196 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Wieczerzak, Zbigniew | | | 1256 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Bieszk, Stanislaw | | | 1276 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Gromadzki, Pawel | | | 1313 | POL | 0.00 | 1 | 0.00 | | 0.00 | |
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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