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Individual Calculations January 2024 |
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| Sefton, Adam Total change: -43.20 | |   |
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| London Junior Chess Championships 2023 U14 | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1658 | 3.00 | 5 | -1.08 | 40 | -43.20 | |
|  Sisupalan, Beni | | | 1451 | ENG | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Chapman, Luke | | | 1350 | ENG | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Hill, Callum | | | 1258 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shi, Shaoquan | | | 1400 | ENG | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Wannasin Bell, Charlie | | | 1498 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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