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Individual Calculations August 2013 |
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| Jones, Steven A Total change: -1.65 | |   |
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| South Wales International 2013 | Penarth | WLS | 2013-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2033 | 5.00 | 9 | -0.11 | 15 | -1.65 | |
|  Hanley, Craig A | m | | 2433 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Williams, Ron | | | 1807 | WLS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Bennett, Rhys | | | 1729 | WLS | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Sivarajasingam, Shayanna | | | 1633 * | WLS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rudd, Jack | m | | 2280 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Bryant, Jon | | | 1926 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Steffens, Olaf | f | | 2200 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ralphs, Nigel | | | 1913 | WLS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Staniforth, Matthew | | | 1897 | WLS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | * 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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