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Individual Calculations February 2018 |
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| Dean, Robert A Total change: -2.60 | |   |
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| 2017/18 4NCL Division 3 North Rounds 3-4 | Bolton | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1851 | 1.50 | 2 | 0.91 | 20 | 18.20 | |
|  Bimpson, Tom | | | 2026 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Newton, Robert A | | | 1981 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | 17th 4NCL Congress Major | Harrogate | ENG | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1851 | 0.50 | 3 | -1.04 | 20 | -20.80 | |
| | Oliver, Bruce R | | | 1571 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kendall, Paul Sn | | | 1970 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cohen, Gerald M | | | 1953 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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