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Individual Calculations March 2023 |
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| De Roland, Bernard Total change: 12.00 | |   |
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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 |
| 1328 | 1252 | 1.50 | 3 | 0.30 | 40 | 12.00 | |
|  Dubourg, Bruno | | | 1452 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Maguer, Michel | | | 1184 | FRA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Guillot, Herve | | | 1347 | FRA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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