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Individual Calculations February 2023 |
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| Collinson, Mark I Total change: 16.40 | |   |
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| 2022/23 4NCL Division 3 East Rounds 3-4 | Daventry | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1844 | 1.50 | 2 | 0.82 | 20 | 16.40 | |
|  Heaven, Pete | | | 1942 | WLS | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Kemp, Paul R | | | 1988 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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