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Individual Calculations May 2023 |
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| Bochniak, Jakub Total change: -15.20 | |   |
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| XI Integracyjny Turniej Osob Niepelnosprawnych i Starszych 50 plus "IDEA 2023" | Ustronie Morskie | POL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1183 | 2.00 | 8 | -0.76 | 20 | -15.20 | |
|  Winiarski, Kazimierz | | | 1594 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Piasecki, Stanislaw | | | 1415 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Barczyk, Tadeusz | | | 1286 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Reterski, Michal | | | 1266 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Karamucki, Henryk | | | 1288 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Szamrej, Jozef | | | 1391 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bazylewicz, Zygmunt | | | 1090 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kultucki, Arkadiusz | | | 1182 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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