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Individual Calculations August 2023 |
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| Bernard, Marc-Olivier Total change: -20.80 | |   |
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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 |
| 1243 | 1446 | 2.00 | 4 | -1.04 | 20 | -20.80 | |
|  Lesbats, Remi | | | 1269 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lorette, Ludovic | | | 1276 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Stefanko, Christopher | | | 1207 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Surnin, Zoya | | | 1219 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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