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Individual Calculations February 2022 |
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| Ruiz C, Joshua D Total change: -25.60 | |   |
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| 31st Annual North American Open - Open | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2480 | 5.00 | 9 | -2.05 | 10 | -20.50 | |
|  McConnell, Sullivan Mac | | | 2094 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Chen, Forest | c | | 2242 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Krishnan, Varun | f | | 2228 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Zhu, Jack | | | 2377 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Sethuraman, Sandeep | f | | 2361 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Wang, Jason | f | | 2325 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Zeltsan, Joseph | | | 2325 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Yan, Ruiyang | | wc | 2134 | USA | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Bruha, Nicholas | | | 2080 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 2022 Pan-American Intercollegiate Team Championship | Dulles, Virginia | USA | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2480 | 3.00 | 5 | -0.51 | 10 | -5.10 | |
| | McCreesh, Brent | | | 2080 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hakobyan, Aram | g | | 2602 | ARM | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Tokhirjonova, Gulrukhbegim | | wg | 2332 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Bajarani, Ulvi | g | | 2416 | AZE | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Xie, Tianming | | | 1928 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | * 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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