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Individual Calculations September 2023 |
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| Ciepiela, Igor Total change: 2.00 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1192 | 1.50 | 4 | 0.05 | 40 | 2.00 | |
|  Osinski, Tomasz | | | 1374 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Dymara, Jerzy | | | 1414 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kot, Szymon | | | 1080 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zahorodny, Zbigniew | | | 1329 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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