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Individual Calculations February 2023 |
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| Girsh, Daniel Total change: 19.60 | |   |
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| 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2103 | 5.00 | 7 | 0.27 | 20 | 5.40 | |
|  Forney, Robert | | | 1850 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Su, Kevin | | | 1990 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Malyshev, Roman P | | | 1889 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Samant, Neil | | | 1984 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Klein, Ethan J | | | 1949 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zhu, Linxi | | | 1703 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luo, Terry | f | | 2331 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | 60th Annual Baltimore Open - Championship | Linthicum Heights, MD | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2103 | 2.50 | 3 | 0.71 | 20 | 14.20 | |
| | Hutchinson, Antoine | | | 2128 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Su, Kevin | | | 1990 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Hebbar, Eshaan | | | 1979 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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