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Individual Calculations October 2020 |
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| Niecko, Stanislaw Total change: 12.20 | |   |
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| Puchar Polski Niewidomych i Slabowidzacych w szachach | Ustron | POL | 2020-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1715 | 4.50 | 8 | 0.61 | 20 | 12.20 | |
|  Szala, Wiktor | | | 1315 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stachanczyk, Jacek | m | | 2115 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ignaciak, Piotr | | | 1435 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kulpinski, Piotr | | | 1896 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Dukaczewski, Piotr | m | | 2115 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Raczek, Stanislaw | | | 1529 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Miodonski, Miroslaw | | | 1477 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wolanski, Michal | | | 1990 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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