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Rapid:
Individual Calculations June 2023 |
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| Kotkowski, Adam Total change: -26.60 | |   |
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| Grand Prix Polonii 2023 - turniej 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1775 | 4.00 | 7 | -1.33 | 20 | -26.60 | |
|  Radziewicz, Adrian | | | 1375 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galant, Ireneusz | | | 1585 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kotkowski, Jacek Stefan | | | 1339 | NOR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Jedrzejko, Martyna | | | 1525 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Stempak, Lukasz | | | 1322 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Trebala, Michal | | | 1448 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kovalevsky, Stanislav | f | | 2140 | FID | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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