Individual Calculations July 2023 |
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Czubaj, Mariusz Total change: -20.80 | | |
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275th YMCA Spring 2023-D Round 8 | Warszawa | POL | 2023-05-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1034 | 1071 | 0.00 | 1 | -0.55 | 40 | -22.00 | |
| Morczynski, Bartosz | | | 1034 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | 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) | | 275th YMCA Spring 2023-D Round 9-11 | Warszawa | POL | 2023-06-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1069 | 1059 | 1.50 | 3 | 0.03 | 40 | 1.20 | |
| Salata, Lukasz | | | 1089 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | Markiewicz, Janusz | | | 1055 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | Dymowska, Joanna | | | 1062 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | 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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