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Individual Calculations August 2018 |
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| Taylor, Robert Graham Total change: -7.00 | |   |
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| 15th South Wales International Open | Cardiff | WLS | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1847 | 2.50 | 8 | -0.35 | 20 | -7.00 | |
|  Rudd, Jack | m | | 2244 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Persson, Andreas | c | | 2126 | SWE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Jansen Van Rensburg, Leon | | | 1555 | WLS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ralphs, Nigel | | | 1993 | WLS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Farrington, Edward J | | | 2010 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Waterfield, John W | | | 1916 | WLS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ehsandar, Peter | | | 1978 | WLS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Konnen, Timo | | | 1875 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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