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Individual Calculations February 2017 |
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| Wynarczyk, Raymond Total change: -15.00 | |   |
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| 12th 4NCL Congress Open | Harrogate | ENG | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1966 | 2.00 | 5 | -0.75 | 20 | -15.00 | |
|  Spence, David J | | | 2156 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Bielby, Paul R | | | 1929 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Towers, Brian | | | 1793 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Simpson, Derek | | | 1617 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jayawarna, Nugith | | | 2093 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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