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Individual Calculations January 2020 |
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| Raczek, Stanislaw Total change: -9.80 | |   |
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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 |
| 1688 | 1546 | 1.50 | 6 | -0.49 | 20 | -9.80 | |
|  Szydlowski, Wiktor | | | 1711 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Hagel, Mariusz | | | 1785 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Grzywacz, Ryszard | | | 1618 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Migala, Andrzej | | | 1946 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Spionkowski, Fabian | | | 1417 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zarow, Zdzislaw | | | 1648 | POL | 0.00 | 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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