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Individual Calculations February 2023 |
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| Saint-Arroman, Alain Total change: -60.60 | |   |
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| 15eme Festival international d'Echecs de Marseille | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1833 | 1.00 | 6 | -3.03 | 20 | -60.60 | |
|  Petrosyan, Armen | f | | 2393 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Roganova, Maxime | | | 1573 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pozzo Di Borgo, Arthur | | | 1457 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Perles, Eva | | | 1600 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pinto, Axel | | | 1731 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gachbar, Imrane | | | 1534 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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