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Rapid:
Individual Calculations October 2021 |
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| Kosior, Jan Total change: -7.00 | |   |
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| Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1362 | 0.00 | 4 | -0.35 | 20 | -7.00 | |
|  Mikhaletz, Lubomir | g | | 2097 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Yunusov, Mukhammad | | | 1747 | TJK | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kaczanowski, Pawel | | | 1670 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Adamski, Adam | | | 1719 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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