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Individual Calculations March 2023 |
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| Gruca, Karol Total change: 68.40 | |   |
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| Cztery Pory Roku z Bakcylem- Zima 23 gr.A 1800 | Krakow | POL | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1422 | 4.50 | 5 | 1.71 | 40 | 68.40 | |
|  Kucia, Kinga | | | 1185 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Wolak, Jan | | | 1223 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Wajda, Krzysztof | | | 1608 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Chmielek, Kamelia | | | 1440 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Chmielek, Milan | | | 1424 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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