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Individual Calculations March 2020 |
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| Williams, Stephen M Total change: -12.40 | |   |
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| Bristol Winter Congress & 88th Bristol League Championship Open | Bristol | ENG | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1863 | 1.00 | 3 | -0.31 | 40 | -12.40 | |
|  Belsley, Alexandre | | | 2069 | POR | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Hamilton, Selwyn Ll | | | 1624 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Duggan, Michael Fg | | | 2034 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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