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Individual Calculations February 2016 |
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| Zhou, Qiyu Total change: -37.80 | |   |
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| 25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2286 | 3.50 | 9 | -1.89 | 20 | -37.80 | |
|  Kamsky, Gata | g | | 2669 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Niemann, Hans M | | | 2154 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kakumanu, Kunal | | | 1919 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Banik, Siddharth G | | | 2078 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Heiserman, Jimmy P | | | 2156 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sipos, Istvan | m | | 2496 | HUN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hong, Andrew Z | | | 2178 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ghatti, Sanjay | | | 2154 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ramya, Krishna I. | | wf | 2131 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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