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Individual Calculations March 2023 |
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| Cortese, Leonida Total change: -19.40 | |   |
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| 4eme Championnat plus de 50 ans des Hauts-de-Seine r1-5 | BOIS COLOMBES | FRA | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1200 | 0.50 | 4 | -0.97 | 20 | -19.40 | |
|  Gazay, Didier | | | 1559 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Gelibter, Marc | | | 1419 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hostalier, Agnes | | | 1019 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Fin, Jean-Jacques | | | 1265 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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