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Individual Calculations March 2012 |
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| Chua, Alexander Total change: 1.50 | |   |
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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 |
| 2278 | 2277 | 3.00 | 6 | 0.10 | 15 | 1.50 | |
|  Yankovsky, Roman | | | 2397 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | |  He, Tommy O | f | | 1877 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Arnold, Marc Tyler | m | | 2504 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Griffith, Kyron W | | | 2213 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Adamson, Robby | f | | 2315 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Mezentsev, Vladimir | m | | 2360 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | * 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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