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Individual Calculations February 2020 |
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| Kenning, Paul H Total change: -5.40 | |   |
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| 2019/20 4NCL Div 4 Rounds 3 - 4 | Maidenhead | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1851 | 1.00 | 2 | -0.47 | 20 | -9.40 | |
|  Davidson, Laura | | | 1629 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Hill, Maurice J | | | 1708 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 24th 4NCL Congress Major | Harrogate | ENG | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1851 | 2.50 | 4 | 0.20 | 20 | 4.00 | |
| | Tait, Bill | | | 1710 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Stephenson, David W | | | 1793 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Obi, Marc On | | | 1783 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Samarasinghe Jude, Ranga | | | 1895 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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