Individual Calculations November 2020 |
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Kopij, Jozef Total change: -30.80 | | |
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IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1416 | 1217 | 0.50 | 8 | -1.54 | 20 | -30.80 | |
| Plesiuk, Jan | | | 1617 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kwiek, Janusz | | | 1453 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Rozkowicz, Czeslaw | | | 1501 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | Ficek, Bogdan | | | 1414 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Kisiel, Zbigniew | | | 1302 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | Grabowski, Czeslaw | | | 1374 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | Roskowski, Stanislaw | | | 1342 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | Ziobrowska, Danuta | | | 1327 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | * 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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