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Individual Calculations November 2018 |
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| Sheshan, H H N Total change: 11.60 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1077 | 1.00 | 4 | 0.29 | 40 | 11.60 | |
|  Jayasinghe, Joseph | | | 1315 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Jayawickrama, U W R K | | | 1321 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gunaratne, Manisha Suchini | | wf | 1477 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ekanayake, Nipuna Ravindra | | | 1291 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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