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Individual Calculations May 2017 |
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| David, Alberto Total change: 1.80 | |   |
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| 15e Open international de Malakoff | MALAKOFF | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2546 | 7.50 | 9 | 0.18 | 10 | 1.80 | |
|  Vestby-Ellingsen, Mads | | | 2146 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sorensen, Hampus | | | 2146 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chartier, Thibaud | | | 2222 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Shirazi, Kamran | m | | 2367 | FRA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Sveshnikov, Evgeny | g | | 2498 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Cotonnec, Melkior | m | | 2318 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ramirez Garcia, Jorge Alberto | f | | 2233 | MEX | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Kernazhitsky, Leonid | m | | 2288 | UKR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Neiman, Emmanuel | f | | 2264 | FRA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | * 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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