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Individual Calculations February 2023 |
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| Fernandez De La Vara, Arnaldo Total change: -7.40 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2462 | 5.50 | 9 | -0.74 | 10 | -7.40 | |
|  Liu, Patrick Peijun | | | 2062 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Deng, Henry | | | 2034 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Xu, Arthur | f | | 2053 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sorokin, Aleksey | f | | 2537 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Antipov, Mikhail | g | | 2600 | FID | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Mei, Austin R | f | | 2225 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Kush, Bhagat | f | | 2323 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Belous, Vladimir | g | | 2517 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Matta, Nicholas F | | | 2167 | USA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | * 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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