Individual Calculations February 2019 |
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Guo, Arthur Total change: -32.80 | | |
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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 |
2186 | 2271 | 2.50 | 7 | -1.64 | 20 | -32.80 | |
| Castillo Morales, Thais | | wm | 1925 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | Liu, Joanna | | wf | 1891 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Li, Ben | f | | 2368 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | Coleman, Teddy | m | | 2361 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | Jakubiec, Artur | g | | 2497 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Cervantes Landeiro, Thalia | | wm | 2167 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | Eckert, Doug | f | | 2090 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | 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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