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Individual Calculations June 2018 |
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| Karunaratne, Rahel Chaanakya Total change: -30.80 | |   |
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| 8th Dhamso International Chess Festival 2018 | Ambalngoda | SRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1292 | 2.50 | 5 | -0.77 | 40 | -30.80 | |
|  Wiratunga, Ishan | | | 1692 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jayawardena, Wishmitha Diviyanga | | | 1041 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ruwantha, S K Ramindu | | | 1013 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Jayalal, T M Pramodhya | | | 1057 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Methsiluni, Nimethma U J | | | 1099 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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