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Individual Calculations September 2023 |
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| Szymanski, Jan Total change: -1.20 | |   |
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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 |
| 1799 | 1695 | 3.00 | 8 | -0.06 | 20 | -1.20 | |
|  Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Hrtanek, Jiri | | | 1873 | CZE | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Aleksandrowicz, Marek | | | 1778 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Olszowski, Andrzej | | | 1585 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kylar, Miroslav | | | 1797 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Zurek, Jacek | | | 1769 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Flis, Pawel | c | | 1945 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Stepien, Janusz | | | 1523 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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