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Individual Calculations January 2024 |
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| Wannasin Bell, Charlie Total change: 16.40 | |   |
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| London Junior Chess Championships 2023 U14 | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1498 | 3.00 | 6 | 0.41 | 40 | 16.40 | |
|  Johnson, Felix | | | 1640 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Zhu, Pengxiao | | | 1828 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nilim, Armaan | | | 1342 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mouskos, Mia | | | 1486 | ENG | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Harandi, Kamran | | | 1393 | ENG | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Sefton, Adam | | | 1658 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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