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Individual Calculations March 2012 |
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| Liu, Elliott J Total change: 6.90 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2295 | 3.00 | 4 | 0.19 | 15 | 2.85 | |
|  Acon, Jennifer | | | 1895 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  He, Tommy O | f | | 1895 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kelley, Dereque D | | | 2231 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Kleiman, Jake | m | | 2382 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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) | | | | 29th Annual US Amateur Team Championship West | Santa Clara, California | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2295 | 1.00 | 1 | 0.27 | 15 | 4.05 | |
| | Pinto, Mark A | f | | 2120 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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