Individual Calculations December 2019 |
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Ireland, David J Total change: -7.40 | | |
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2019/20 4NCL Div 4 Rounds 1 - 2 | Maidenhead | ENG | 2019-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1836 | 1988 | 1.00 | 2 | -0.37 | 20 | -7.40 | |
| Usher, Michael E | | | 1713 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | Valentine, Brian J | | | 1958 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | 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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