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Rapid:
Individual Calculations October 2021 |
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| Ches, Krzysztof Total change: 9.20 | |   |
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| Otwarte Mistrzostwa Szczecin 2021 FIDE Rapid | Szczecin | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1262 | 1.00 | 4 | 0.46 | 20 | 9.20 | |
|  Pawlicz, Dariusz | | | 1659 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Piotrowski, Daniel | | | 1668 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kossowski, Pawel | | | 1579 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Andrzejczak, Mariusz | | | 1455 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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