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Individual Calculations August 2017 |
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| Kett, Tim Total change: 0.80 | |   |
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| 14th South Wales International Open | Cardiff | WLS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2208 | 5.50 | 9 | 0.04 | 20 | 0.80 | |
|  Jukes, Sam | | | 1808 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jyothilal, N. | | | 1982 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Van Kemenade, Rudy | | | 1985 | WLS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chatalbashev, Boris | g | | 2552 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rudd, Jack | m | | 2252 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Bevan, Peter M | | | 1933 | WLS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Davis, Lee | | | 1952 | WLS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Marusenko, Petr | m | | 2162 | UKR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Wells, Peter K | g | | 2434 | 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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