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Rapid:
Individual Calculations November 2023 |
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| Grazka, Rafal Total change: -7.00 | |   |
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| Turniej Szachowy o Puchar Burmistrza Ursynowa m. st. Warszawy | Warszawa | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1407 | 0.50 | 4 | -0.35 | 20 | -7.00 | |
|  Kowalski, Piotr | | | 2021 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Kopczynski, Michal | c | | 2198 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Goslawski, Michal | | | 2036 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Trynkiewicz, Wojciech | | | 1142 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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