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Individual Calculations January 2023 |
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| Zielinska, Aleksandra Total change: 61.20 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 | Karpacz | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1581 | 5.50 | 9 | 1.91 | 40 | 76.40 | |
|  Minaut, Kamil | | | 1181 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Miodonski, Miroslaw | | | 1538 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Migala, Andrzej | | | 1984 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barnowski, Sylwester | | | 1751 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Bialas, Stanislaw | | | 1408 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Racis, Michal | | | 1808 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Pawlik, Tomasz | | | 1649 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Racis, Michal | | | 1808 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Pociejowski, Marek | | | 1832 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 1-3 | various | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1581 | 0.00 | 1 | -0.38 | 40 | -15.20 | |
| | Kowalik, Waldemar | | | 1671 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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