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Individual Calculations May 2018 |
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| Wilson, Matthew R Total change: -13.60 | |   |
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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 |
| 1726 | 1830 | 2.50 | 5 | -0.68 | 20 | -13.60 | |
|  Robertson, Jim | | | 1650 | SCO | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Halvorsen, Benjamin | | | 1595 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Jackson, Paul G | | | 1807 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Page, Martin C | | | 1795 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sellwood, Colin | | | 1781 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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