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Individual Calculations February 2017 |
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| Polavaram, Rithik Sai Total change: 116.80 | |   |
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| 26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1763 | 2.50 | 8 | 1.57 | 40 | 62.80 | |
|  Zhang, Xiaopeng | | | 2163 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wang, Annie | | wm | 2163 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | He, Anthony | | | 2163 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghazarian, Kirk Vagho | | | 1886 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Eckert, Doug D | f | | 2152 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Krishnamoorthy, Vijay Keerthi | | | 2163 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salakhutdinov, Ildar | f | | 2163 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sandager, Stephen M | | | 2120 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | | | 2017 DCC FIDE Open I | Richardson, Texas | USA | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1791 | 2.50 | 5 | 1.35 | 40 | 54.00 | |
| | Rao, Prasanna Raghuram | m | | 2191 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vaidya, Atreya | | | 1838 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Metpally, Jason | | | 2077 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Javakhadze, Zurabi | m | | 2191 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Premkumar, Hiren | | | 1861 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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