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Individual Calculations February 2020 |
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| Fedorchuk, Sergey A. Total change: -6.20 | |   |
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| 17e Bois-Colombes Chess Master Open A | BOIS COLOMBES | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2636 | 7.00 | 9 | -0.82 | 10 | -8.20 | |
|  Meillon, Judicael | | | 2236 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lazo, Andrei | f | | 2272 | MDA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bergez, Luc | m | | 2340 | FRA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Godebert, Florian | | | 2236 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Flom, Gabriel | m | | 2506 | FRA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Chinchilla Miranda, Eugenio | f | | 2236 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shirazi, Kamran | m | | 2346 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Bitbol-Delaveyne, Maelan | | | 2236 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Onkoud, Abdelaziz | m | | 2319 | MAR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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) | | | | Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous | TOURS | FRA | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2628 | 6.00 | 7 | 0.20 | 10 | 2.00 | |
| | Roos, David | | | 2228 * | BEL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Neiman, Emmanuel | f | | 2288 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Stets, Dmitry | m | | 2361 | UKR | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Shirazi, Kamran | m | | 2342 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Polivanov, Anatoliy | m | | 2420 | UKR | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Colin, Vincent | m | | 2365 | FRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Stephan, Victor | m | | 2431 | FRA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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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