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Individual Calculations August 2023 |
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| Surnin, Zoya Total change: 38.40 | |   |
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| Championnat de Paris IdF 2023 Open C | PARIS | FRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1219 | 3.00 | 5 | 0.96 | 40 | 38.40 | |
|  Ganbat, Tushig | | | 1351 | FRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | McDonald, Margaret | | | 1105 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Papin, Patrice | | | 1197 | FRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bernard, Marc-Olivier | | | 1446 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Devigne, Teddy | | | 1352 | FRA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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