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Individual Calculations January 2024 |
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| Wang, Owen Total change: 3.20 | |   |
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| London Junior Chess Championships 2023 U14 | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1094 | 0.50 | 3 | 0.08 | 40 | 3.20 | |
|  Hill, Callum | | | 1227 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Lapidus, Alexey M. | | | 1511 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Johnson, Felix | | | 1640 | ENG | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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