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Rapid:
Individual Calculations September 2023 |
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| Hasterok, Mateusz Total change: 22.20 | |   |
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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 |
| 1988 | 2095 | 6.50 | 9 | 1.11 | 20 | 22.20 | |
|  Drukarczyk, Kacper | | | 1695 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Helaszek, Edward | | | 1701 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gibala, Adam | | | 1741 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Marek, Grzegorz | | | 1675 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Wilk, Aleksander | | | 1761 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lalic, Bogdan | g | | 2435 | CRO | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kowalski, Igor | m | | 2302 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sernecki, Franciszek | f | | 2227 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lewicki, Miroslaw | m | | 2358 | 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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