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Individual Calculations January 2023 |
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| Wilmanowicz, Slawomir Total change: -17.60 | |   |
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| POSTDATA OPEN A FIDE | Gdansk | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1675 | 1.00 | 3 | -0.88 | 20 | -17.60 | |
|  Sidorowicz, Marcin | | | 1334 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Zietek, Waldemar | | | 1820 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Korszanski, Stanislaw | | | 1532 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
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