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Individual Calculations August 2016 |
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| Webb, Laurence E Total change: -6.00 | |   |
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| 2016 South Wales International Open | Cardiff | WLS | 2016-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2286 | 6.00 | 10 | -0.30 | 20 | -6.00 | |
|  Gosling, Brian G E | | | 1886 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bullen, Alex | | | 2045 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Petrov, Marian | g | | 2461 | BUL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rodriguez, Juan Talavera | | | 2020 | WLS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kett, Tim | | | 2209 | WLS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Marusenko, Petr | m | | 2226 | UKR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Chatalbashev, Boris | g | | 2545 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rudd, Jack | m | | 2213 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Brown, Thomas | | | 2107 | WLS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Martin, Lewis | | | 2052 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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