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Rapid:
Individual Calculations November 2023 |
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| Brzostowski, Witold Total change: 6.40 | |   |
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| III Mistrzostwa Powiatu Grodziskiego | Grodzisk Wielkopolski | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1225 | 1.00 | 4 | 0.16 | 40 | 6.40 | |
|  Debowiak, Arleta | | | 1778 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Drozdzynski, Arkadiusz | | | 1708 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gozdziewicz, Gabriel | | | 1032 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Sikorska, Dorota | | | 1876 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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