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Individual Calculations February 2019 |
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| He, Anthony Total change: 34.80 | |   |
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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 |
| 2333 | 2251 | 5.00 | 9 | 1.53 | 20 | 30.60 | |
|  McConnell, Sullivan | | | 1851 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gorovets, Andrey | g | | 2509 | BLR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Jakubiec, Artur | g | | 2497 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Zhu, Jack | | | 2364 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Mulyar, Michael | m | | 2398 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Li, Zhaozhi | m | | 2399 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wu, Rochelle | | wc | 2096 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Coleman, Teddy | m | | 2361 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Becerra Rivero, Julio | g | | 2520 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | PNWCC FIDE Open - Olympiad Gold | Kirkland, Washington | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2265 | 4.00 | 6 | 0.21 | 20 | 4.20 | |
| | Perez, Ignacio | f | | 2023 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cigan, Jason | | | 2011 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bu, Xiangzhi | g | | 2665 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zavortink, Matt | | | 2160 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Yu, Jason | | | 2080 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Haining, Kyle | c | | 2100 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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