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Individual Calculations February 2023 |
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| Tahmassebi, Bijan Total change: 11.40 | |   |
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| 2023 Pan-American Intercollegiate Team Championship | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2198 | 3.00 | 6 | 0.22 | 20 | 4.40 | |
|  Howard Mcnutt, William | | | 1798 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gurevich, Daniel | m | | 2452 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Caglar, Sila | | wm | 2285 | TUR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Deshpande, Aryan | | | 2095 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Escalante, Brian | m | | 2468 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Peycheva, Gergana | f | wm | 2212 | BUL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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) | | | | 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2198 | 5.00 | 7 | 0.37 | 20 | 7.40 | |
| | Gicquiaud, Gregory | | | 1937 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Dong, Kyle Qiyu | | | 1831 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Yeliseyev, Igor | | | 2023 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cheung, Ryan | | | 2034 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Corrales Jimenez, Fidel | g | | 2501 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Liu, Kelsey | | | 1974 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shah, Ansh Milinkumar | | | 2166 | IND | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | 60th Annual Baltimore Open - Championship | Linthicum Heights, MD | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2198 | 3.00 | 5 | -0.02 | 20 | -0.40 | |
| | Pillai, Adithya | | | 1880 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hutchinson, Antoine | | | 2128 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Corrales Jimenez, Fidel | g | | 2501 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chabris, Christopher F | c | | 2080 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rychkov, Roman | | | 2006 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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