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Individual Calculations May 2023 |
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| Guien, Philippe Total change: 18.60 | |   |
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| Open des fleurs de Grasse 2023 (-2400 Elo) | GRASSE | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1895 | 4.00 | 5 | 0.93 | 20 | 18.60 | |
|  Guediguian, Fabrice | | | 1495 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dinterich, Nitya | | | 1352 | FRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Forestier, Carole | | | 2011 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Henneteau, Jeremy | | | 2116 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Charpentier, Steve | | | 1807 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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