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Individual Calculations February 2018 |
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| Brett, Andrew R Total change: -1.60 | |   |
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| 2017/18 4NCL Division 2 Rounds 3-4 | Solihull | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2116 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
|  Brewer, Callum D | | | 2021 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Gayson, Peter M | | | 2150 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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