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Individual Calculations March 2019 |
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| Stubbs, Oliver Total change: -15.20 | |   |
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| 2019 Bristol Winter Congress Open | Bristol | ENG | 2019-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1888 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
|  Pleasants, Allan J | | | 2108 | WLS | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Martin, Lewis | f | | 2178 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Fathallah, Joe | | | 1970 | WLS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Livesey, R Nigel | | | 1809 | ENG | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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