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Individual Calculations September 2011 |
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| Rangamuwa, W L B Total change: -13.80 | |   |
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| Sri Lanka Major Division Kandy Chess championship 2011 | Kandy | SRI | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1471 | 0.00 | 3 | -0.46 | 30 | -13.80 | |
|  Alahakoon, Isuru | | | 1871 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Karunarathne, W M V W B | | | 1765 | SRI | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Weerasinghe, W M G L A | | | 1684 | SRI | 0.00 | 1 | -0.23 | 30 | -6.90 | | | * 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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