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Individual Calculations August 2016 |
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| Martin, Lewis Total change: 52.20 | |   |
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| 2016 South Wales International Open | Cardiff | WLS | 2016-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2052 | 6.00 | 10 | 2.61 | 20 | 52.20 | |
|  Ray, Hiya | | | 1652 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lauridsen, Jesper Morch | f | | 2259 | DEN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Nielsen, Lars Aaes | f | | 2234 | DEN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bridges, Paul | | | 1812 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | L`ami, Alina | m | wg | 2339 | ROU | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Jaunooby, Ali R | | | 2158 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rudd, Jack | m | | 2213 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Arkell, Keith C | g | | 2452 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Chatalbashev, Boris | g | | 2452 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Webb, Laurence E | f | | 2286 | 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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