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Individual Calculations April 2018 |
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| Suder, Ryszard Total change: -3.20 | |   |
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| Indywidualne Mistrzostwa Polski Niewidomych i Slabowidzacych | Wagrowiec | POL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2063 | 6.50 | 9 | -0.16 | 20 | -3.20 | |
|  Oberc, Ryszard | | | 1663 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Debowska, Teresa | f | | 1802 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sargalski, Andrzej | | | 1811 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Filipiak, Rajmund | | | 1706 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Traczyk, Tadeusz | | | 1817 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dukaczewski, Piotr | m | | 2221 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Migala, Andrzej | | | 2030 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bojczewski, Mateusz | | | 1663 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wolanski, Michal | | | 1952 | POL | 1.00 | 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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