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Individual Calculations August 2022 |
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| Yan, Nathan Total change: 120.80 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 1915 | 3.50 | 9 | 2.35 | 40 | 94.00 | |
|  Wu, Rochelle | f | wm | 2270 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Kolay, Alex | | | 2251 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Jacobson, Aaron | f | | 2275 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Shlyakhtenko, Robert | f | | 2422 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Talukdar, Rohan | f | | 2315 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andersen, Gunnar James | | | 2238 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chen, Ryo Wenyu | f | | 2270 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Yanayt, Eugene | f | | 2090 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Uddin, Mubassar | | | 2165 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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) | | | | 2022 Houston Chess Festival - Open | Houston, Texas, USA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1795 | 3.00 | 4 | 0.67 | 40 | 26.80 | |
| | Wang, Kyle Yiwen | | | 1691 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Welsh, Vinh | | | 1579 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Cardinal, Scott | | | 1851 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Zhang, Evan | | | 1804 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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