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Individual Calculations August 2023 |
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| Chromicz, Andrzej Total change: -33.80 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1214 | 0.00 | 2 | -1.00 | 20 | -20.00 | |
|  Konkol, Sandra | | | 1428 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Nguyen, Kajetan Linh | | | 1003 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | Puchar Polonii Wroclaw 2023 | Wroclaw | POL | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1216 | 0.00 | 2 | -0.69 | 20 | -13.80 | |
| | Konewko, Konrad | | | 1551 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kaminski, Bartosz | | | 1168 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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