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Individual Calculations February 2018 |
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| Gayson, Peter M Total change: 1.00 | |   |
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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 |
| 2168 | 2150 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
|  Kwiatkowski, Feliks J | c | | 2219 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Brett, Andrew R | | | 2116 | 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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