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Rapid:
Individual Calculations September 2021 |
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| Szydlowski, Oskar Total change: -1.80 | |   |
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| Szachy Szybkie - Lato w Miescie na Sportowo 2021 w Bielsku-Bialej | Bielsko-Biala | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1307 | 2.50 | 6 | -0.09 | 20 | -1.80 | |
|  Sokolowski, Jacek | | | 2021 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Chmara, Michal | | | 1065 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ben, Jaroslaw | | | 1411 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wiecek, Karolina | | | 1222 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Wieczorek, Wojciech | | | 1344 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Swiatnicki, Daniel | | | 1420 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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