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Rapid:
Individual Calculations July 2024 |
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| Swiderski, Piotr Total change: -21.20 | |   |
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| Open Air Chess - Szachy w plenerze | Brzezowka | POL | 2024-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1485 | 0.00 | 2 | -0.53 | 40 | -21.20 | |
|  Stepien, Janusz | | | 1740 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Janeta, Henryk | | | 1604 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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