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Individual Calculations January 2023 |
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| Liu, Jacob Total change: -82.40 | |   |
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| Mill Hill Congress - December - U1900 | London | ENG | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1426 | 0.50 | 4 | -1.10 | 40 | -44.00 | |
|  Faulkner, David J | | | 1856 | ENG | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Gonzales, Ceferino | | | 1445 | PHI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Catabay, Mae Katelyn Rose | | | 1396 | ENG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Rida, Ruqayyah | | | 1414 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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) | | | | London Junior Chess Championships - U14 | Harrow | ENG | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1426 | 0.00 | 2 | -0.96 | 40 | -38.40 | |
| | Vashisht-Pigem, Raman | | | 1475 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kilambi, Venkata Ananth Akshay | | | 1406 | ENG | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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