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Individual Calculations November 2021 |
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| Corrales Jimenez, Fidel Total change: 5.40 | |   |
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| 25th Annual Eastern Chess Congress - Premier | Princeton, New Jersey | USA | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2518 | 4.50 | 5 | 0.65 | 10 | 6.50 | |
|  Hu, Alexander C | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Shah, Ansh Milinkumar | | | 2118 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bartell, Thomas | m | | 2359 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Tsay, Vincent | f | | 2297 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Shabalov, Alexander | g | | 2502 | USA | 1.00 | 1 | 0.48 | 10 | 4.80 | | | * 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) | | | | 89th Massachusetts Open | Quincy, Massachusetts | USA | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2518 | 4.00 | 5 | -0.11 | 10 | -1.10 | |
| | Carey, Michael P | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hoy, Andrew | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ivanov, Alexander | g | | 2471 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Poliannikov, Danila | f | | 2294 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Song, Alan | | | 2118 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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