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Individual Calculations May 2023 |
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| Ventoruzzo, Jean-Francois Total change: 9.00 | |   |
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| Championnat du Var des Veterans et Seniors Plus 2023 r4-7 | OLLIOULES | FRA | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1770 | 3.00 | 4 | 0.45 | 20 | 9.00 | |
|  Malandain, Bruno | | | 1595 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Paule, Marc | | | 1858 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Lassiaille, Frederic | | | 1643 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Paul, Jean-Daniel | | | 1560 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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