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Individual Calculations July 2023 |
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| Petit, Christian-Marie Total change: -7.80 | |   |
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| Les rencontres de Reims 2022-2023 phase 3 | REIMS | FRA | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1618 | 7.50 | 10 | -0.39 | 20 | -7.80 | |
|  Pierquin, Bernard | | | 1776 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Barat, Jacques | | | 1570 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bremont, Valentin | | | 1293 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mimouni, Mohamed | | | 1259 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Simon, Laurent | | | 1384 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rodier, Patrick | | | 1283 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Menissier, Alain | | | 1361 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Morizet, Jean-Jacques | | | 1207 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poclet, Alexandre | | | 1218 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dervin, Arnaud | | | 1206 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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