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Individual Calculations February 2023 |
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| Jing, Aaron Total change: 2.80 | |   |
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| Tim Just Winter Open XXXIX - U2100 Section | Schaumburg, IL | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1972 | 2.50 | 3 | 0.14 | 20 | 2.80 | |
|  Osborne, Keoni | | | 1572 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Compton, John | | | 1934 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Bhattacharyya, Rishav | | | 1623 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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