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Individual Calculations September 2012 |
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| Yan, Gaibo Total change: -56.70 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2106 | 0.00 | 3 | -1.07 | 30 | -32.10 | |
|  Ramirez, Alejandro | g | | 2506 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Warrier, Krishnan | | | 1979 | USA | 0.00 | 1 | -0.67 | 30 | -20.10 | |  Vibbert, Sean | | | 2240 | USA | 0.00 | 1 | -0.32 | 30 | -9.60 | | | * 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) | | | | 2012 Denker Tournament of High School Champions | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2106 | 0.50 | 3 | -0.82 | 30 | -24.60 | |
| | Aaron, Deepak | | | 2245 | USA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Ulrich, Thomas M | | | 2193 | USA | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Botez, Alexandra V | | wc | 2009 | CAN | 0.00 | 1 | -0.63 | 30 | -18.90 | |
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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