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Individual Calculations February 2023 |
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| Barthel, Jean Total change: -37.20 | |   |
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| 15eme Festival International d'Echecs de Marseille (-1600) | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1093 | 0.00 | 3 | -0.93 | 40 | -37.20 | |
|  Chevalier, Roxane | | | 1155 | FRA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Djedid, Noureddine | | | 1352 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Maggio, Lucas | | | 1214 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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