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Individual Calculations June 2018 |
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| Jennings, Roger W Total change: 0.40 | |   |
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| 2017/18 4NCL Division 3 North Rounds 9-11 | Doncaster | ENG | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2020 | 1.50 | 3 | 0.02 | 20 | 0.40 | |
|  Delaney, Killian | | | 2211 | IRL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Naylor, Michael A | | | 2014 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Dean, Robert A | | | 1851 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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