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Individual Calculations March 2023 |
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| Hassaine, Rachid Total change: 25.20 | |   |
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| Open d'Aubagne 2022 r4-6 | AUBAGNE | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1361 | 2.00 | 2 | 0.63 | 40 | 25.20 | |
|  Periale, Albert | | | 1212 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Normand, Christophe | | | 1237 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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