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Individual Calculations June 2015 |
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| Morris, Charles F Total change: 1.80 | |   |
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| 4NCL 2014-15 Rounds 9-11 | Various | ENG | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2142 | 1.50 | 2 | 0.44 | 20 | 8.80 | |
|  Karayiannis, Costas | | | 2170 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Bhatia, Kanwal | | wf | 2070 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Welsh Chess Premier League 2014/15 Rd7 | Various | WLS | 2015-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2142 | 0.50 | 1 | -0.35 | 20 | -7.00 | |
|  Steele, Rhys | | | 1841 | WLS | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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