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Individual Calculations July 2017 |
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| Withana, Sanul Nethmina Total change: -4.40 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1150 | 0.50 | 2 | -0.11 | 40 | -4.40 | |
|  Gamage, M Nuwanthi Silva | | | 1318 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Rupasinghe, Dharsha B B | | | 1277 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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