Individual Calculations June 2017 |
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Jones, Derek Total change: -12.80 | | |
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Welsh Chess Premier League 2016/17 Round 5 | Merthyr | WLS | 2017-05-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2051 | 1921 | 0.00 | 1 | -0.32 | 40 | -12.80 | |
| Bennett, Alan | | | 2051 | WLS | 0.00 | 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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