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Rapid:
Individual Calculations October 2021 |
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| Lech, Jan Total change: -0.20 | |   |
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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 |
| 1723 | 1262 | 0.50 | 6 | -0.01 | 20 | -0.20 | |
|  Malek, Jan | | | 1929 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Turowski, Piotr | | | 1997 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Dropia, Rafal | | | 1603 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Okruch, Jaroslaw | | | 1490 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Dobosiewicz, Dawid | | | 1677 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Abramowski, Arkadiusz | | | 1643 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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