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Individual Calculations April 2019 |
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| Costello, John Total change: 23.60 | |   |
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| 2018/19 4NCL Div 3 North Rounds 7 - 8 | Doncaster | ENG | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1696 | 1.00 | 2 | 0.59 | 40 | 23.60 | |
|  Slinger, Tony J | | | 1861 | ENG | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Burke, Mitchell R | | | 2021 | ENG | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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