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Individual Calculations February 2024 |
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| Li, Xiaofan Total change: 44.80 | |   |
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| 31st 4NCL Congress Under 2000 | Harrogate | ENG | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1618 | 2.50 | 4 | 1.12 | 40 | 44.80 | |
|  Tarbuck, Laurence Jm | | | 1570 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Hymer, Barry J | | | 1924 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Middleton, Tom | | | 1974 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sharkey, Gary | | | 1578 | ENG | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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