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Individual Calculations June 2018 |
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| Jayawardena, Wishmitha Diviyanga Total change: 18.40 | |   |
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| 8th Dhamso International Chess Festival 2018 | Ambalngoda | SRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1041 | 1.50 | 5 | 0.46 | 40 | 18.40 | |
|  Murali, V. | | | 1426 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Karunaratne, Rahel Chaanakya | | | 1292 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Fonseka, Waranakulasuriya Chan Ch | | | 1266 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Nethsara, R Navod | | | 1264 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kaumina, M Yashika | | | 1176 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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