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Rapid:
Individual Calculations September 2023 |
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| Kaczmarek, Maciej Total change: -19.20 | |   |
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| Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1968 | 5.50 | 9 | -0.96 | 20 | -19.20 | |
|  Mucha, Krzysztof | | | 1568 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klintsevich, Aliaksandra | | | 1640 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Doberschutz, Wojciech | | | 1494 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Burdzy, Joanna | | | 1647 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Krawiec, Grzegorz | | | 1663 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bergstrom, Christer | m | | 2241 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kicinski, Igor | | | 1702 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sypien, Natan | | | 1711 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sernecki, Franciszek | f | | 2227 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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