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Individual Calculations July 2017 |
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| Jayarathne, Hiruni Total change: -3.20 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1348 | 4.00 | 6 | -0.08 | 40 | -3.20 | |
|  Shalika, W A Shachinthi | | | 1019 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Sithumina, K T Sithuli | | | 1134 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Madusanka, L D P | | | 1714 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chandes, K Yasindu | | | 1111 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Abeysinghe, Irushi Layanga | | | 1120 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Damsara, U G S T | | | 1165 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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