Individual Calculations March 2019 |
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Wojtaszewski, Piotr Total change: -4.20 | | |
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Druzynowe Mistrzostwa Mazowsza 2018-2019 Round 4-7 | Warszawa | POL | 2019-02-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1896 | 2049 | 2.50 | 4 | -0.21 | 20 | -4.20 | |
| Szwaj, Jacek | | | 1989 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | Borkowski, Kamil | | | 1987 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | Pajak, Jakub | | | 1958 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | Rokni, Farzam | | | 1649 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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) | |
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