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Individual Calculations September 2021 |
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| Wlodarczyk, Jan Total change: -19.80 | |   |
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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 |
| 1326 | 1037 | 0.00 | 6 | -0.99 | 20 | -19.80 | |
|  Haliniak, Wojciech | | | 1437 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Reterski, Michal | | | 1306 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ryszka, Maciej | | | 1202 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zdybel, Tomasz | | | 1406 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Taler, Andrzej | | | 1336 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pisarski, Stanislaw | | | 1267 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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