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Individual Calculations November 2021 |
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| Jurkiewicz, Kazimierz Total change: -4.80 | |   |
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| I SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2021 | Ustron Jaszowiec | POL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1134 | 1.50 | 9 | -0.24 | 20 | -4.80 | |
|  Swiderski, Pawel | | | 1534 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bartczak, Hanna | | | 1481 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Didyk, Andrzej | | | 1354 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Prokopczuk, Antoni | | | 1425 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Grabarczyk, Edmund | | | 1218 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Feliksinski, Tadeusz | | | 1534 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wozniak, Andrzej | | | 1378 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Budrewicz, Henryk | | | 1381 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Roskowski, Stanislaw | | | 1257 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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