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Individual Calculations September 2023 |
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| Chromicz, Andrzej Total change: -25.20 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open C | Wroclaw | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1182 | 0.50 | 4 | -1.26 | 20 | -25.20 | |
|  Chaber, Dominik | | | 1391 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Krawiec, Adam | | | 1396 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Owczarek, Maciej | | | 1057 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Gruszecka, Alicja | | | 1090 | 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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