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Individual Calculations March 2020 |
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| Howell, Chris I Total change: -7.20 | |   |
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| CCF LP Club Championships 2019-2020 FEB 2020 R21-24 | London | ENG | 2020-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1959 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
|  Odunaiya, Victor | | | 1808 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Snape, Ian L | | | 2142 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 2019/20 4NCL Div 4 Rounds 5 - 6 | Maidenhead | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1959 | 1.00 | 2 | -0.40 | 20 | -8.00 | |
| | Lazarevic, Ljubica | | | 1559 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lawson, Maurice E | | | 1970 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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