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Individual Calculations November 2023 |
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| Bouriel, Michel Total change: 3.00 | |   |
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| Open 13 2023-24 r1-2 | VITROLLES | FRA | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1311 | 1.00 | 2 | 0.15 | 20 | 3.00 | |
|  Boukhfif, Tarik | | | 1588 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Porte, Jacques | | | 1174 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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