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Individual Calculations March 2012 |
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| Lahiru, N P G Sithija Total change: 29.70 | |   |
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| 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1419 | 1.50 | 5 | 0.99 | 30 | 29.70 | |
|  Kumara, C M S Praneeth | | | 1819 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Weerasekara, Kasun | | | 1761 | SRI | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Jayathilake, Mihirani | | | 1726 | SRI | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Fernando, J M M P | | | 1819 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Methmali, Y | | | 1795 | SRI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | * 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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