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Individual Calculations February 2023 |
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| Costagliola, Milan Total change: 11.20 | |   |
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| Team 2023 - Nationale 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1209 | 1.50 | 3 | 0.28 | 40 | 11.20 | |
|  Sejalon, Leon | | | 1250 | FRA | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Petrichenko, Maxim | | | 1676 | FRA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Giafferi Bonnet, Luna | | | 1038 | FRA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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