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Individual Calculations September 2023 |
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| Gajzner, Ryszard Total change: -20.00 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa D | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1718 | 4.00 | 8 | -1.00 | 20 | -20.00 | |
|  Djuric, Stefan | g | | 2249 | SRB | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Marszalek, Jakub | | | 1272 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kubacak, Lubomir | | | 1920 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Przygrodzki, Jan | | | 1498 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Burawa, Adolf | | | 1257 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Chmielowski, Aleksander | | | 1524 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kylar, Miroslav | | | 1797 | CZE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Roskowski, Stanislaw | | | 1318 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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