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Individual Calculations August 2023 |
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| Umbach-Bascone, Nicolas Total change: -21.00 | |   |
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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 |
| 1117 | 1254 | 1.00 | 3 | -1.05 | 20 | -21.00 | |
|  Agache, Paul | | | 1038 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rosu, Matei | | | 1184 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Tiphaine Reillac, Emma | | | 1129 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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