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Rapid:
Individual Calculations April 2023 |
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| Stefanowski, Rafal Total change: 10.80 | |   |
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| Marcowy Weekend przy Szachownicy - Rapid | Gorzow Wielkopolski | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1566 | 6.00 | 7 | 0.54 | 20 | 10.80 | |
|  Paradowski, Wiktor | | | 1189 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Babinska, Liwia | | | 1528 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kurzawa, Kazimierz | | | 1262 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bajek, Marek | | | 1582 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Mataczyna, Aleksandra | | | 1166 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kurzawa, Stanislaw | | | 1208 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Koch, Maciej | | | 1287 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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