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Individual Calculations July 2015 |
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| Gamage, Ovin Vidmal Total change: -9.60 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1065 | 1387 | 1.50 | 2 | -0.24 | 40 | -9.60 | |
|  De Silva, K J Nishan Malinka | | | 1068 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Kaveesha, W V Rashini | | | 1061 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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