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Individual Calculations January 2020 |
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| Woolley, Michael P Total change: -13.80 | |   |
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| CCF LP Club Championships 2019-2020 DEC 2019 R10-13 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1198 | 0.50 | 2 | -0.50 | 20 | -10.00 | |
|  Collins, Michael E | | | 1197 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Collins, Michael E | | | 1197 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | CCF Daytime Chess - Autumn 2019 DEC 2019 R13-14 | London | ENG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1198 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
| | Khan, A Qaiyum | | | 1447 | ENG | 0.00 | 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) | | |
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