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Individual Calculations November 2023 |
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| Grzelak, Artur Total change: -17.40 | |   |
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| Mala Norma FIDE IX i X 2023 | Chylice | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 2068 | 4.00 | 5 | -0.87 | 20 | -17.40 | |
|  Grzegorzek, Jan | | | 1668 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nozynski, Stanislaw | | | 1248 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Przerwa, Jan | | | 1353 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bobinski, Lukasz | | | 1152 | POL | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Emmel, Bartosz | | | 1551 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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