Individual Calculations September 2023 |
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Drabiniok, Kazimierz Total change: 33.20 | | |
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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 |
1830 | 1767 | 5.50 | 9 | 1.66 | 20 | 33.20 | |
| Romanski, Czeslaw | | | 1367 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Brak, Marian | | | 1345 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | Shilov, Sergej | f | | 2123 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | Vratny, Radim | | | 2057 | CZE | 0.50 | 1 | 0.34 | 20 | 6.80 | | Aleksandrowicz, Marek | | | 1778 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | Adamcik, Robert | | | 2003 | SVK | 1.00 | 1 | 0.80 | 20 | 16.00 | | Djuric, Stefan | g | | 2249 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | Raszka, Janusz | f | | 2000 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Wesolowski, Tadeusz | | | 1545 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | * 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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