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Individual Calculations September 2021 |
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| Rutkowski, Antoni Total change: -6.40 | |   |
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| Z Szachami przez Polske - IX turniej szachowy Dabki 2021 | Dabki | POL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1326 | 0.50 | 5 | -0.32 | 20 | -6.40 | |
|  Bugajski, Robert | f | | 1726 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zdybel, Przemyslaw | | | 1726 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Szlosarczyk, Hubert | | | 1580 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Zdybel, Tomasz | | | 1406 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zielinski, Andrzej | | | 1726 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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