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Rapid:
Individual Calculations January 2023 |
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| Obuchowicz, Jerzy Total change: 22.80 | |   |
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| IX Mikolajkowy Turniej Szachowy o Puchar Burmistrza Miasta Sokolka OPEN FIDE | Sokolka | POL | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1403 | 4.50 | 6 | 1.14 | 20 | 22.80 | |
|  Wnorowski, Wiktor | | | 1014 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Grabarczyk, Edmund | | | 1099 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rekuc, Patryk | | | 1997 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dzielak, Czeslaw | | | 1082 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rusak, Jan | | | 1385 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sawicki, Dorian | | | 1672 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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