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Individual Calculations April 2023 |
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| Bettan, Michel Total change: -4.20 | |   |
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| Championnat du 93 2023 (-2200) | LE BLANC MESNIL | FRA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1256 | 0.00 | 2 | -0.21 | 20 | -4.20 | |
|  Mimoune, Kenzi | | | 1730 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Meyer, Louis-Arthus | | | 1540 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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