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Individual Calculations February 2023 |
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| Tyrrell, Benjamin Total change: 54.00 | |   |
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| 2022-23 Northern Virginia Open - Championship | Dulles, Virginia | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1785 | 2.00 | 3 | 0.38 | 40 | 15.20 | |
|  Liu, Christina Grace | | | 1385 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Foisor, Sabina-Francesca | | wg | 2196 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Molodtsov, Konstantin | | | 1697 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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) | | | | 60th Annual Baltimore Open - Championship | Linthicum Heights, MD | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1785 | 1.50 | 4 | 0.97 | 40 | 38.80 | |
| | Andersen, Gunnar | | | 2220 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Shah, Ansh | | | 2166 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Resika, Nathan A | f | | 2089 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Su, Kevin | | | 1990 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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