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Individual Calculations September 2022 |
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| Khachiyan, Melikset Total change: -2.00 | |   |
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| 12th annual Central California Open Major | Fresno CA | USA | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2438 | 3.50 | 4 | -0.20 | 10 | -2.00 | |
|  Weng, Nicholas Ruogu | | | 2038 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Liu, Patrick Peijun | | | 1933 | USA | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Guo, Ethan | | | 1963 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Fong, Kevin Leong | | | 2120 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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