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Rapid:
Individual Calculations March 2023 |
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| Kozelsky, Marek Total change: -16.80 | |   |
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| Slezsky open 2023 | Rychvald | CZE | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1762 | 5.00 | 7 | -0.84 | 20 | -16.80 | |
|  Hlavacek, Pavel | | | 1362 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kopycki, Zbigniew | | | 1362 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Zyla, Radoslav | | | 1215 | CZE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Machura, Jaroslav | | | 1356 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ulman, Stanislav | | | 1398 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Potomak, Vladimir | | | 1914 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kula, Anna | | | 1371 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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