Individual Calculations September 2017 |
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McKerracher, Douglas Total change: -20.00 | | |
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104th British Championships Over 65 | Llandudno | ENG | 2017-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1930 | 1930 | 1.00 | 4 | -1.00 | 20 | -20.00 | |
| Burnett, Jim | | | 2104 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | Homolka, Vincent O | | | 1773 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | Myall, Ivan J | | | 2046 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | Price, Andrew | | | 1795 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | 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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