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Individual Calculations September 2023 |
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| Lesne, Vladislav Total change: -2.80 | |   |
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| 1er Open Estival de Marseille -1600 | MARSEILLE | FRA | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1001 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
|  Ben Ammar Laurans, Nael | | | 1314 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Komogortsev, Petra | | | 1130 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Kiorgwu, Jayan | | | 1076 | FRA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Demelas, Anais | | | 1158 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mostefa Side Larbi, Ismail | | | 1066 | FRA | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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