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Individual Calculations February 2019 |
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| Chua, Alexander Total change: 0.40 | |   |
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| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2291 | 5.50 | 9 | 0.02 | 20 | 0.40 | |
|  Vidyarthi, Vyom | | | 2007 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Xia, Brandon | | | 2051 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bai, Jinshi | g | | 2568 | CHN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Li, Eric | c | | 2045 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ramoutar, Alan-Safar | f | | 2180 | TTO | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Patel, Advait | m | | 2455 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ramer, Scott | | | 2200 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Zavortink, Matt | | | 2160 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Andersen, Gunnar | | | 2194 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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