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Individual Calculations June 2018 |
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| Sammani, M K D Madushika Total change: -18.80 | |   |
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| 8th Dhamso International Chess Festival 2018 | Ambalngoda | SRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1014 | 0.00 | 3 | -0.47 | 40 | -18.80 | |
|  Waranga, M G Yasasmi | | | 1386 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sanjaya, W M Lankanath | | | 1284 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jayasinghe, Gagana Pamuditha | | | 1251 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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