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Individual Calculations February 2017 |
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| Tang, Andrew Total change: -9.00 | |   |
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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 |
| 2303 | 2466 | 5.50 | 9 | -0.90 | 10 | -9.00 | |
|  Kumar, Aravind | f | | 2192 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Chen, Peng | | | 2297 | CHN | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Krishnamoorthy, Vijay Keerthi | | | 2216 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Chiku-Ratte, Olivier K | f | | 2300 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Tiglon, Bryce | f | | 2313 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Peng, David Tianjian | f | | 2310 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Sheng, Joshua | m | | 2394 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Mandizha, Farai | m | | 2355 | ZIM | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Hong, Andrew | c | | 2346 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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