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Individual Calculations January 2020 |
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| Zarow, Zdzislaw Total change: -4.00 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2019 | Pokrzywna | POL | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1648 | 3.50 | 7 | -0.20 | 20 | -4.00 | |
|  Spionkowski, Fabian | | | 1417 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Liszewska, Leonarda | | | 1248 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grzywacz, Ryszard | | | 1618 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Migala, Andrzej | | | 2048 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szydlowski, Wiktor | | | 1711 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hagel, Mariusz | | | 1785 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Raczek, Stanislaw | | | 1546 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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