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Individual Calculations November 2023 |
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| Clasby, Derek Christopher Total change: -10.80 | |   |
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| 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2288 | 4.00 | 5 | -0.27 | 40 | -10.80 | |
|  Lin, Bryan Enming | | | 1970 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Paragua, Megan Althea | | wf | 1878 | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Xie, Timothy | | | 1888 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fleischman, Eric J | | | 2021 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mou, Iris | | wm | 2102 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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