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Individual Calculations July 2015 |
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| De Silva, K J Nishan Malinka Total change: 17.60 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1068 | 1.50 | 5 | 0.44 | 40 | 17.60 | |
|  Gamage, Ovin Vidmal | | | 1387 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Dalawella, Sanuka Chandul | | | 1249 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Wellage, Dilara Sesadi | | | 1274 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Iddamalgoda, I D S | | | 1295 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jayawickrama, U W R K | | | 1289 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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