Individual Calculations September 2018 |
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Illingworth, John B Total change: 8.40 | | |
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105th British Championships Over 65 | Hull | ENG | 2018-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1836 | 1631 | 2.00 | 7 | 0.21 | 40 | 8.40 | |
| Gregg, Alan M | | | 1960 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | | Feavyour, John A | | | 1980 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | Goodwin, Ed H | | | 1844 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | Smith, David | | | 1916 | ENG | 0.50 | 1 | 0.34 | 40 | 13.60 | | Donaghay, Richard H | | | 1856 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | Ramage, Colin R | | | 1802 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | Calvert, John C | | | 1494 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | 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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