Individual Calculations February 2019 |
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Holliday, John K Total change: -36.40 | | |
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21st 4NCL Congress Open | Harrogate | ENG | 2019-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1898 | 1878 | 0.50 | 3 | -0.91 | 40 | -36.40 | |
| Middleton, Tom | | | 1970 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | | Winter, Kevin | | | 1746 | ENG | 0.50 | 1 | -0.18 | 40 | -7.20 | | Wells, Jonathan C | | | 1978 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | 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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