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Individual Calculations August 2017 |
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| Hurn, Robert Aj Total change: -5.20 | |   |
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| 14th South Wales International Open | Cardiff | WLS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1594 | 2.50 | 8 | -0.26 | 20 | -5.20 | |
|  Menadue, Jeremy F S | | | 1994 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Freeland, Alex | | | 1931 | WLS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Marusenko, Petr | m | | 1994 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ray, Hiya | | | 1523 | WLS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Williams, David J | | | 1518 | WLS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wilson, Matthew R | | | 1829 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jaberansari, Daniel | | | 1387 | WLS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Thomas, Roy | | | 1742 | WLS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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