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Individual Calculations August 2019 |
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| Wilson, Matthew R Total change: 33.20 | |   |
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| 16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1817 | 3.00 | 7 | 1.66 | 20 | 33.20 | |
|  Murphy, Conor E | f | | 2217 * | IRL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ratnesan, Ranesh | | | 2080 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pleasants, Allan J | | | 2049 | WLS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Marusenko, Petr | m | | 2154 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bevan, Peter M | | | 1942 | WLS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Jones, Derek | | | 1937 | WLS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Richardson, John R | f | | 2217 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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