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Individual Calculations July 2023 |
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| Lin, Dachey Total change: 4.20 | |   |
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| 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2299 | 5.00 | 9 | 0.21 | 20 | 4.20 | |
|  Khosla, Dhruv | c | | 1937 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Corrales Jimenez, Fidel | g | | 2489 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Peatman, Carter Frank | | | 1998 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Posthuma, Joshua | m | | 2457 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Liang, Jason | m | | 2530 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Wan, Joseph Cheng-Yue | | | 2167 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Danilyan, Eduard | | | 1899 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chen, Ryo Wenyu | m | | 2406 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Schmakel, Sam A | m | | 2420 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | |
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