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Individual Calculations August 2015 |
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| Bridges, Paul Total change: -19.60 | |   |
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| 12th South Wales International Open | Cardiff | WLS | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1853 | 5.00 | 10 | -0.98 | 20 | -19.60 | |
|  Gormally, Daniel W | g | | 2253 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rovaretti, David | | | 1587 | WLS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Camp, Andrew R | | | 1474 | WLS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Emblem, Mark | | | 1572 | WLS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Morris, Charles F | | | 2144 | WLS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Livermore, Richard | | | 1583 | WLS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Thomas, Roy | | | 1728 | WLS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ralphs, Nigel | | | 1965 | WLS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Wagner, Guy | | | 1802 | WLS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Jukes, Sam | | | 1647 | WLS | 1.00 | 1 | 0.24 | 20 | 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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