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Individual Calculations January 2012 |
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| Vilenchuk, Michael Total change: 4.35 | |   |
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| First Annual Fall International Chess Festival | Dearborn, Michigan | USA | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2495 | 2216 | 1.50 | 3 | 0.98 | 15 | 14.70 | |
|  Kudrin, Sergey | g | | 2535 | USA | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Sarkar, Justin | m | | 2377 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Kaidanov, Gregory | g | | 2574 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | World Youth Chess Championship - U 18 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2219 | 5.00 | 9 | -0.69 | 15 | -10.35 | |
| | Correa, Gabriel | | | 1819 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Graf, Felix | | | 2357 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Versosa Bravo, Johann | | | 1967 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rios, Cristhian Camilo | f | | 2388 | COL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Torkkola, Henri | | | 2045 | FIN | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Li, Hui | | | 1947 | MAC | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Torres, Fernando | | | 1971 | ARG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Grandadam, Nicolas | f | | 2370 | SUI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Benitez Lozano, Javier | | | 2068 | MEX | 1.00 | 1 | 0.30 | 15 | 4.50 | | | * 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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