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Individual Calculations May 2018 |
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| Thynne, Trefor F Total change: -13.40 | |   |
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| 71st West of England Chess Union Congress Major | Exmouth | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1924 | 3.50 | 6 | -0.67 | 20 | -13.40 | |
|  Sellwood, Colin | | | 1781 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Halvorsen, Benjamin | | | 1595 | NOR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Page, Martin C | | | 1795 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Nyman, John Ch | | | 1801 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Morgan, Jamie | | | 1848 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Jackson, Paul G | | | 1807 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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