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Individual Calculations September 2018 |
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| Grac, Alain Total change: 13.20 | |   |
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| Championnat de France 2018 - Veterans et Seniors plus | NIMES | FRA | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1586 | 2.00 | 3 | 0.66 | 20 | 13.20 | |
|  Maruejols, Paul | | | 1348 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Violeau, Jean-Luc | | | 1741 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pinchon, Henri | | | 1780 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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