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Individual Calculations June 2018 |
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| Udugampola, Gihan Sachintha Total change: -16.40 | |   |
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| 8th Dhamso International Chess Festival 2018 | Ambalngoda | SRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1505 | 2.00 | 4 | -0.82 | 20 | -16.40 | |
|  Cassim, Tuan Mohamet Rushdi | | | 1105 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sandamith, W M | | | 1754 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Devindi, H. Tharushi Amasha | | | 1170 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Chandes, K Yasindu | | | 1228 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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