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Individual Calculations August 2014 |
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| Winter, Malcolm John Total change: 14.80 | |   |
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| 19th Hampstead U2200 Weekend Congress | London | ENG | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1542 | 1.50 | 4 | 0.71 | 20 | 14.20 | |
|  Barasi, Paul | | | 1872 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Oliveri, Claudio | | | 1687 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Carter, John | | | 1710 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Briggs, John | | | 1942 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 101st British Championship – 5 Day Afternoon Open Week 1 | Aberystwyth | ENG | 2014-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1542 | 0.50 | 3 | 0.03 | 20 | 0.60 | |
| | Wagner, Guy | | | 1876 | WLS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Szymanski, Mark | | | 1814 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gartside, Carl | | | 1803 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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