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Individual Calculations July 2017 |
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| De Silva, M W Sanuth Nihinsa Total change: 9.60 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1038 | 1.50 | 5 | 0.24 | 40 | 9.60 | |
|  Ranasinghe, U G K L K S | | | 1234 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kanakarathne, S Nevinka De Silva | | | 1395 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Mintharu, S L Sanuka | | | 1006 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Egodage, Reshan | | | 1415 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pathmasiri, R D Isuru Saranga | | | 1216 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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