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Rapid:
Individual Calculations July 2023 |
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| Macedonski, Igor Total change: -14.60 | |   |
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| Grand Prix Polonii 2023 - turniej 21 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1340 | 2.00 | 5 | -0.73 | 20 | -14.60 | |
|  Grot, Blazej | c | | 1989 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Czerwinski, Michal | | | 1221 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Janicki, Bartlomiej | | | 1128 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Vladymyrov, Kyrylo | | | 1028 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rossienik, Wieslaw | | | 1388 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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