Individual Calculations October 2017 |
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Van Kemenade, Rudy Total change: -0.20 | | |
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3rd Welsh Seniors Championship | Penarth | WLS | 2017-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1839 | 1998 | 3.50 | 5 | -0.01 | 20 | -0.20 | |
| Williams, Ron | | | 1692 | WLS | 1.00 | 1 | 0.14 | 20 | 2.80 | | Davis, Lee | | | 1906 | WLS | 0.00 | 1 | -0.63 | 20 | -12.60 | | Dixon, Chris | | | 1812 | WLS | 1.00 | 1 | 0.26 | 20 | 5.20 | | Bevan, Peter M | | | 1937 | WLS | 0.50 | 1 | -0.08 | 20 | -1.60 | | James, Dai | | | 1847 | WLS | 1.00 | 1 | 0.30 | 20 | 6.00 | | 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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