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Individual Calculations February 2024 |
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| Ji, Y Luke Total change: 31.60 | |   |
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| 12th annual Boston Chess Congress - U2100 | Boston, MA | USA | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1723 | 2.00 | 2 | 0.38 | 40 | 15.20 | |
|  Jain, Parinya | | | 1571 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Alluri, Samanyu | | | 1323 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 56th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1723 | 1.50 | 4 | 0.41 | 40 | 16.40 | |
| | Rawshani, Kamran | | | 1924 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Dong, Kyle Qiyu | c | | 1936 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dubnoff, Micah Simon | | | 1944 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Das, Aditeya | | | 1792 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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