Individual Calculations July 2019 |
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Hughes, Roy Total change: 18.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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East Anglian Chess Union Congress Open 2019 | Newmarket | ENG | 2019-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2036 | 2027 | 3.00 | 4 | 0.94 | 20 | 18.80 | |
| Spanton, Tim R | | | 1880 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | Brown, Geoffrey M | | | 1834 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | Arkell, Keith C | g | | 2427 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Waddington, Mike P | f | | 2002 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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