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Blitz:
Individual Calculations July 2023 |
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| Wojciechowski, Michal Total change: 21.60 | |   |
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| Grand Prix Polonii 2023 - turniej 20 | Wroclaw | POL | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1253 | 2.00 | 6 | 1.08 | 20 | 21.60 | |
|  Wilk, Aleksander | | | 1725 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Wilk, Aleksander | | | 1725 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Krakowiak, Filip | | | 1574 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Krakowiak, Filip | | | 1574 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rossienik, Wieslaw | | | 1421 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Rossienik, Wieslaw | | | 1421 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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