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Individual Calculations January 2024 |
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| Al Ahdab, Nasir Total change: 8.60 | |   |
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| 1er Challenge interne du PDM | SAINT MALO | FRA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1502 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
|  Al Ahdab, Hiam | | | 1510 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | 15eme Open international d'echecs de Rouen | ROUEN | FRA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1502 | 1.00 | 3 | -0.08 | 20 | -1.60 | |
| | Mbotta Elimbi, William | | | 1963 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Andrieu, Philippe | | | 1686 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pace, Charles | | | 1291 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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