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Individual Calculations March 2011 |
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| Anuruddha, N B M I Total change: -11.50 | |   |
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| 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1917 | 2.50 | 5 | -0.46 | 25 | -11.50 | |
|  Perera, A K N A | | | 1661 | SRI | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Abeywardana, Naduni | | | 1697 | SRI | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Alahakoon, Isuru | | | 1964 | SRI | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Jaiswal, Puneet | | | 2266 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Madushan, K D Tharusha | | | 1644 | SRI | 0.50 | 1 | -0.33 | 25 | -8.25 | |
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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