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Individual Calculations February 2024 |
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| Barbier-Ramaiah, Riya Aude Total change: -25.20 | |   |
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| London Junior Chess Championships 2023 U16 | Harrow | ENG | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1160 | 0.50 | 3 | -0.65 | 40 | -26.00 | |
|  Haria-Skuse, Rajesh | | | 1225 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Fleutiaux, Dimitri | | | 1141 | FRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Lee, Xander | | | 1388 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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 Chess League FIDE Weekender - January 2024 - U2000 | London | ENG | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1180 | 1.00 | 4 | 0.02 | 40 | 0.80 | |
| | Afonso, Davi Diniz | | | 1496 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gunawardana, Thivan Manamperi | | | 1331 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Siddhartha, Shankar Srivastava | | | 1265 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Veselow, Zoe | | | 1452 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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