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Rapid:
Individual Calculations October 2019 |
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| Boumrar, Ayrad Total change: 0.60 | |   |
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| 28eme Open Rapide Fide de Sevres | SEVRES | FRA | 2019-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1201 | 0.50 | 4 | 0.03 | 20 | 0.60 | |
|  Bonvalot, Isabelle | | | 1601 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rouast, Joseph | | | 1519 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Izikian, Hayk | | | 1461 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Iboud, Samir | | | 1601 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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