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Individual Calculations June 2018 |
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| Piper, Stephen J Total change: -6.00 | |   |
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| 2017/18 4NCL Division 3 South Rounds 9-11 | Reading | ENG | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2062 | 1.50 | 3 | -0.30 | 20 | -6.00 | |
|  Fletcher, John | | | 1928 | WLS | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Myall, Ivan J | | | 1997 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Chin, Francis | | | 2042 | MAS | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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