Individual Calculations September 2023 |
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Vratny, Radim Total change: -24.20 | | |
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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 |
1805 | 2057 | 5.50 | 9 | -1.21 | 20 | -24.20 | |
| Olszowski, Andrzej | | | 1585 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | Stepien, Janusz | | | 1657 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Studzinski, Boleslav | | | 1544 | CZE | 1.00 | 1 | 0.04 | 20 | 0.80 | | Drabiniok, Kazimierz | | | 1767 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | Shilov, Sergej | f | | 2123 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | Raszka, Janusz | f | | 2000 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | Wesolowski, Tadeusz | | | 1545 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Aleksandrowicz, Marek | | | 1778 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Djuric, Stefan | g | | 2249 | SRB | 0.00 | 1 | -0.25 | 20 | -5.00 | | * 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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