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Individual Calculations May 2017 |
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| Price, Andrew Total change: 17.40 | |   |
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| 70th West of England Chess Union Congress Major | Exmouth | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1802 | 3.50 | 5 | 0.87 | 20 | 17.40 | |
|  Lawrence, David J | | | 1653 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Page, Martin C | | | 1794 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Gamble, Raymond J | | | 1911 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Sellwood, Colin | | | 1668 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Annetts, Ivor S | | | 1884 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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