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Individual Calculations February 2023 |
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| Ponenti, Louis Total change: 18.00 | |   |
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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 |
| 1230 | 1035 | 1.50 | 4 | 0.45 | 40 | 18.00 | |
|  Belaid, Noa | | | 1120 | FRA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Chevalier, Roxane | | | 1155 | FRA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Sembel Rudelle, Gael | | | 1395 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lopez, Remy | | | 1248 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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