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Individual Calculations October 2017 |
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| Mendis, Chamod Vihanga Total change: 62.80 | |   |
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| 8th Kandy Open International Rating Chess Championship 2017 | Kandy | SRI | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1224 | 2.00 | 4 | 1.57 | 40 | 62.80 | |
|  Piyumantha, M Thisal Manjith | | | 1564 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Abhimanyu, Iraja | | | 1569 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Yapa Bandara, Chamodya | | | 1615 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Rathnayake, Nuwan Anurada | | | 1576 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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