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Individual Calculations June 2023 |
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| Chojnowski, Marcin Total change: 7.80 | |   |
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| Final Mistrzostw Polski Niewidomych i Slabowidzacych w szachach 2023 | Wisla | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2035 | 6.00 | 9 | 0.39 | 20 | 7.80 | |
|  Debowska, Teresa | f | | 1714 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Falkowski, Dawid | | | 1895 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dukaczewski, Piotr | m | | 2091 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Spionkowski, Fabian | | | 1682 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Suder, Ryszard | | | 2011 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Migala, Andrzej | | | 1922 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Wolanski, Michal | | | 1978 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Stachanczyk, Jacek | m | | 2147 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Pawelec, Bartosz | | | 1937 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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