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Individual Calculations June 2021 |
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| Leszczynski, Kamil Total change: -4.60 | |   |
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| XI Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2021 Round 8-10 | Warszawa | POL | 2021-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1637 | 1.00 | 2 | -0.23 | 20 | -4.60 | |
|  Kwiek, Janusz | | | 1488 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Grzenkowicz, Lukasz | | | 1618 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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