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Individual Calculations September 2018 |
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| Ellepola, Charth Total change: -66.00 | |   |
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| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1646 | 3.00 | 6 | -1.65 | 40 | -66.00 | |
|  Sugathapala, D H I U | | | 1246 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gunasinghe, S R | | | 1810 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Prabodhani, A W Buddhika | | | 1333 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Karthigesu, S | | | 1246 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayawickrama, U W R K | | | 1313 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Dodangoda, Binura | | | 1414 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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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