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Individual Calculations April 2023 |
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| Gibson, Christopher A Total change: -1.20 | |   |
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| 2022/23 4NCL Division 2 Rounds 7-8 | Daventry | ENG | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1842 | 0.50 | 2 | -0.06 | 20 | -1.20 | |
|  Birtwistle, Nigel | | | 2131 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Doran, Chris | | | 1918 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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