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Rapid:
Individual Calculations November 2023 |
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| Davidziuk, Aliaksandr Total change: -74.20 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 38 | Wroclaw | POL | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1398 | 2.00 | 6 | -1.79 | 40 | -71.60 | |
|  Zhuk, Ivan | | | 1924 | FID | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Makalowski, Pawel | | | 1123 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Nagly, Krzysztof | | | 1402 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Partycki, Przemyslaw | | | 1226 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Garbaczewski, Jakub | | | 1065 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Rojecki, Dawid | | | 1127 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | NOTE: K factor changed | | GRAND PRIX POLONII WROCLAW - turniej nr 39 | Wroclaw | POL | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1398 | 1.00 | 4 | -0.13 | 20 | -2.60 | |
| | Madajczak, Piotr | | | 2051 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zurawinski, Hubert | | | 1142 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bednarczyk, Mateusz | | | 1639 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Huerta Llorens, Arnau | | | 1751 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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