Individual Calculations May 2018 |
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Annetts, Ivor S Total change: -19.40 | | |
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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 |
1817 | 1885 | 2.00 | 5 | -0.97 | 20 | -19.40 | |
| Nyman, John Ch | | | 1801 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | Morgan, Jamie | | | 1848 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | Sellwood, Colin | | | 1781 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | Brown, Geoffrey M | | | 1847 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | Jackson, Paul G | | | 1807 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | | 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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