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Individual Calculations August 2016 |
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| Cox, John Total change: -30.40 | |   |
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| 2016 South Wales International Open | Cardiff | WLS | 2016-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1469 | 1.00 | 7 | -0.76 | 40 | -30.40 | |
|  Hegarty, Sarah N | | wf | 1869 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gosling, Brian G E | | | 1842 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Thomas, Roy | | | 1751 | WLS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Hurn, Robert Aj | | | 1623 | WLS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bonutto, Stephen | | | 1391 | WLS | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Jones, Jeremy | | | 1595 | WLS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Lutchman Singh, Karanvir | | | 1715 | WLS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | |
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