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Individual Calculations August 2015 |
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| Brown, Thomas Total change: 1.00 | |   |
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| 12th South Wales International Open | Cardiff | WLS | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2065 | 4.00 | 7 | 0.05 | 20 | 1.00 | |
|  Thomas, Roy | | | 1728 | WLS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Chatalbashev, Boris | g | | 2465 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bennett, Rhys | | | 1802 | WLS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Taylor, Robert Graham | | | 1961 | WLS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kett, Tim | | | 2219 | WLS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bullen, Alex | | | 1994 | WLS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ralphs, Nigel | | | 1965 | WLS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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