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Individual Calculations September 2023 |
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| Przygrodzki, Jan Total change: 83.60 | |   |
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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 |
| 1788 | 1498 | 4.00 | 9 | 2.09 | 40 | 83.60 | |
|  Hrtanek, Jiri | | | 1873 | CZE | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Adamcik, Robert | | | 2003 | SVK | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Stepien, Janusz | | | 1523 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Flis, Pawel | c | | 1945 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Gajzner, Ryszard | | | 1718 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Brak, Marian | | | 1345 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zurek, Jacek | | | 1769 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kylar, Miroslav | | | 1797 | CZE | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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