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Individual Calculations October 2017 |
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| Herath, Abhimani Total change: 12.80 | |   |
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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 |
| 1303 | 1183 | 2.50 | 6 | 0.32 | 40 | 12.80 | |
|  Vidyarathna, Anjitha | | | 1498 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Weerakoon, Nalin | | | 1476 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Alwala, A D Hansaja Ramith | | | 1446 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rajapaksha, Mayangana Shiwangi | | | 1029 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Waranga, M G Yasasmi | | | 1353 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Marasinghe, Chanethma Devangi | | | 1018 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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