Individual Calculations February 2023 |
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Merrifield, Peter Total change: 3.40 | | |
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29th 4NCL Congress Minor | Harrogate | ENG | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1357 | 1073 | 0.50 | 2 | 0.17 | 20 | 3.40 | |
| Usher, Frank | | | 1406 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | Goldsmith, Jennifer | | | 1308 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | 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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