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Individual Calculations September 2012 |
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| Cherniaev, Alexander Total change: -31.00 | |   |
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| Int. Chessfestival Biel Open Master | Biel | SUI | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2484 | 6.00 | 11 | -2.42 | 10 | -24.20 | |
|  Vrhovnik, Damir | | | 2090 | CRO | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Mueller, Daniel | | | 2102 | GER | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Duport, Nicolas | | | 2218 | SUI | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Perman, Sergey | | | 2150 | SUI | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Van Overdam, Julian | | | 2277 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Shankland, Samuel | g | | 2579 | USA | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Burnier, David | f | | 2315 | SUI | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Brethes, Francois | | | 2254 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Konguvel, Ponnuswamy | m | | 2319 | IND | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Petrov, Nikita | | | 2282 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Lampert, Jonas | | | 2279 | GER | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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) | | | | 21. Open International de Martigny | Martigny | SUI | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2486 | 5.00 | 7 | -0.68 | 10 | -6.80 | |
| | Ducrest, Michel | | | 2086 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Murati, Shkelzen | | | 2109 | SUI | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Habibi, Ali | m | | 2283 | GER | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Adhiban, B | g | | 2553 | IND | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Binder, Beat | | | 2086 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barnier, Alain | | | 2086 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vianin, Pascal | | | 2197 | SUI | 1.00 | 1 | 0.16 | 10 | 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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