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Individual Calculations September 2015 |
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| Rathnayake, M G B S Total change: 4.00 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1099 | 0.50 | 3 | 0.10 | 40 | 4.00 | |
|  Hansamali, H M Samudrika | | | 1372 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dhinojjan, R | | | 1475 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Wijetunga, Isitha Uvishka | | | 1404 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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