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Individual Calculations February 2016 |
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| Pranitha, S R Total change: 54.40 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1039 | 2.50 | 6 | 1.36 | 40 | 54.40 | |
|  Wijerathne, Surath | | | 1439 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moremada, Himeth | | | 1275 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Edirisinghe, S Thulnith | | | 1263 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Kodithuwakku, Himsara | | | 1430 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Akash, P A Oditha | | | 1213 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Chamathka, Weerasinghe A Chethan | | | 1203 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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