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Individual Calculations February 2023 |
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| Zhu, Linxi Total change: 139.60 | |   |
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| Marshall FIDE Monday December 2022 - January 2023 Round 4-6 | New York, NY | USA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1578 | 1.00 | 1 | 0.64 | 40 | 25.60 | |
|  Josedevilla, | | | 1683 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1578 | 3.50 | 7 | 2.85 | 40 | 114.00 | |
|  Bellows, Samuel Franklin | | | 1945 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gaw, Chloe | | | 1872 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Carey, Michael P | | | 1891 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Quirke, Jeffrey L | | | 2029 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Jegan, Alan | | | 1938 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Girsh, Daniel | | | 2103 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Su, Kevin | | | 1990 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | |
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