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Rapid:
Individual Calculations March 2023 |
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| Potomak, Vladimir Total change: 31.20 | |   |
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| Slezsky open 2023 | Rychvald | CZE | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1914 | 7.00 | 9 | 1.56 | 20 | 31.20 | |
|  Lackova, Lucie | | | 1514 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Deorowicz, Pawel | | | 1475 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Mroziak, Maciej | m | | 2251 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Jelinek, Marek | | | 1995 | CZE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Petrov, Nikolaj | | | 1581 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lecki, Leonard | | | 1791 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bulej, Matej | | | 1859 | SVK | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kozelsky, Marek | | | 1762 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Milat, Patrik | | | 2117 | CZE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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