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Individual Calculations January 2012 |
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| Wang, Richard Total change: -15.75 | |   |
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| 2011 Alberta Junior Ch | Calgary, Alberta | CAN | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2256 | 1.00 | 3 | -1.43 | 15 | -21.45 | |
|  Singh, Krishneel | | | 1996 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zhang, David | | | 2049 | CAN | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Miller, David | | | 1976 | CAN | 0.00 | 1 | -0.84 | 15 | -12.60 | |
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) | | | | World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2256 | 5.50 | 8 | 0.38 | 15 | 5.70 | |
| | Crismann, Alessandro Claudio | f | | 1856 * | RSA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Krishnan, Varun | | | 2108 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Williams, Justus D | | | 2186 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Antipov, Mikhail Al | m | | 2428 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Sadikhov, Ulvi Ramil Oglu | | | 2140 | AZE | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Sosa, Tomas | | | 2132 | ARG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Barros Rivadeneira, Cristhian | c | | 2116 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Gajek, Radoslaw | | | 2178 | POL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | * 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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