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Individual Calculations June 2017 |
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| Davison, Colin F S Total change: -6.20 | |   |
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| 2016/17 4NCL Division 3 North Rounds 9-11 | Wakefield | ENG | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1932 | 1.50 | 3 | -0.31 | 20 | -6.20 | |
|  Cooper, John G | | | 1953 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Kay, Lee P | | | 1983 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Harman, George | | | 1542 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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