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Individual Calculations August 2012 |
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| Ryba, Nicholas Total change: 10.65 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2097 | 4.00 | 9 | 0.71 | 15 | 10.65 | |
|  Romanenko, Vladimir | g | | 2463 | BLR | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Homa, Seth | f | | 2283 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Jayakumar, Adarsh | | | 2300 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Liang, Adream | | | 1873 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kahn, Aaron E | | | 2262 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Castaneda, Nelson | f | | 2266 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Santarius, Erik | | | 2297 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Sharevich, Anna | | wg | 2258 | BLR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Wettasinha, Vasanta | | | 1830 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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