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Individual Calculations September 2021 |
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| Chainay, Gerard Total change: -4.20 | |   |
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| 17eme Festival International de Dieppe Open des Rois - plus de 50 ans | DIEPPE | FRA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1260 | 2.00 | 8 | -0.21 | 20 | -4.20 | |
|  Weisz, Jacques | | | 1660 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Equey, Daniel | | | 1500 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gaudin, Roger | | | 1402 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Jamar, Marc | | | 1407 | BEL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Laudat, Philippe | | | 1416 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Fosse, Jean-Claude | | | 1351 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Guillaume, Gerard | | | 1335 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zinoun, Said | | | 1450 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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