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Individual Calculations September 2018 |
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| Senavirathna, U G D H B Total change: -17.20 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1086 | 0.50 | 4 | -0.43 | 40 | -17.20 | |
|  Choksy, Anaisha | | | 1315 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tennakoon, Lisara Samadhith | | | 1317 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Marapana, Sanupa Bimsath | | | 1276 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Ekanayake, D S | | | 1271 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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