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Individual Calculations August 2016 |
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| Guy, David Total change: -37.80 | |   |
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| 1st North Wales Fide Open | Llandudno | WLS | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1870 | 0.50 | 4 | -1.89 | 20 | -37.80 | |
|  Jameson, David | | | 2125 | WLS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Betts, Richard | | | 1802 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Rahulan, Thivyaa | | | 1470 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Camp, Imogen A L | | | 1725 | WLS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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