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Individual Calculations February 2023 |
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| Le Bris, Louis Total change: -40.40 | |   |
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| 19e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1580 | 4.00 | 7 | -1.63 | 20 | -32.60 | |
|  Yamrali, Ileyar | | | 1212 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Messali Anger, Ilyana | | | 1278 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Nait-Makhlouf, Ali | | | 1444 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tymchenko, Maria | | | 1226 | UKR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Benhadid, Jazzmine | | | 1387 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Yastrebov, Vladislav | | | 1357 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abiven, Pierre-Louis | | | 1364 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1583 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
| | Sananes, Remi | | | 1662 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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