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Individual Calculations May 2024 |
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| Bettan, Michel Total change: -43.40 | |   |
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| 20e Open international de Malakoff | MALAKOFF | FRA | 2024-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1543 | 0.50 | 5 | -2.17 | 20 | -43.40 | |
|  Hostalier, Agnes | | | 1380 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Poletto, Claude | | | 1646 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Librecht, Yann | | | 1459 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gerbaux, Regis | | | 1410 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Gazay, Didier | | | 1699 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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