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Individual Calculations July 2019 |
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| Buffin, Jean Total change: -6.80 | |   |
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| 42eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1662 | 3.50 | 6 | -0.17 | 40 | -6.80 | |
|  Boulos, Paul | | | 1487 | LBN | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Barth, Adele | | | 1362 | FRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Piquard, Yaroslav | | | 1442 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Verat-Fayolle, Celian | | | 1806 | FRA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Morice, Ludovic | | | 2056 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yastrebov, Andrey | | | 1262 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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