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Rapid:
Individual Calculations December 2021 |
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| Koszowski, Krystian Total change: -19.80 | |   |
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| XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1578 | 5.00 | 9 | -0.99 | 20 | -19.80 | |
|  Bukala, Jan | | | 1061 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Luczak, Filip | f | | 2037 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Leszcz, Mateusz | | | 1308 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Jodlowski, Robert | | | 1209 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sliz, Jaroslaw | | | 1178 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grzesik, Nikola | | | 1285 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Marczak, Aleksander | | | 1332 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Szczepinski, Michal | | | 2292 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Szramowiak, Andrzej | | | 1463 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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