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Individual Calculations February 2024 |
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| Williamson, Graham Ag Total change: -4.00 | |   |
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| 31st 4NCL Congress Under 2000 | Harrogate | ENG | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1759 | 2.00 | 4 | -0.10 | 40 | -4.00 | |
|  Stokes, Mike R | | | 1944 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Sharkey, Gary | | | 1578 | ENG | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Farahmandpour, Ehsan | | | 1498 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Hymer, Barry J | | | 1924 | ENG | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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