Individual Calculations September 2023 |
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Zurek, Jacek Total change: 7.40 | | |
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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 |
1759 | 1769 | 4.50 | 8 | 0.37 | 20 | 7.40 | |
| Roskowski, Stanislaw | | | 1369 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Djuric, Stefan | g | | 2249 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | Kubacak, Lubomir | | | 1920 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | | Flis, Pawel | c | | 1945 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | Chmielowski, Aleksander | | | 1524 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | Szymanski, Jan | | | 1695 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | Przygrodzki, Jan | | | 1498 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Hrtanek, Jiri | | | 1873 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | | * 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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