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Individual Calculations October 2017 |
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| Edwards, Nicholas L Total change: 7.20 | |   |
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| CCF WINTER CHESS 2017-18 SEPTEMBER 2017 | London | ENG | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1859 | 1.00 | 2 | 0.36 | 20 | 7.20 | |
|  Odunaiya, Victor | | | 1843 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Snape, Ian L | | | 2194 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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