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Rapid:
Individual Calculations September 2021 |
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| Grzywocz, Wojciech Total change: 0.60 | |   |
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| XXII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1319 | 1.00 | 4 | 0.03 | 20 | 0.60 | |
|  Andrejczuk, Beata | | wf | 2030 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Dymowska, Joanna | | | 1105 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Syrkiewicz, Michal | | | 1838 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Klim, Filip | | | 1609 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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