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Individual Calculations April 2009 |
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| Kumara, C.m.s. Praneeth Total change: 0.00 | |   |
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| 2nd Colombo Chess Festival '09 | Colombo | SRI | 2009-02-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1820 | 0 | 3.50 | 7 | 0.00 | 1820 | | 0.00 | |
|  Amarasena, Kavisha | | | 1915 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Amarasinghe, A.a.c.b. | | | 1925 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Thilakawardana, Supeshala | | wf | 1820 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunanayake, Chathuri | | | 1627 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Premachandra, G.t.d. | | | 1837 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kushagra, Sharma | | | 1762 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Saranapala, Nimantha | | | 1851 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Sri Lanka Open International Rating Chess Tournament 2009 | Kandy | SRI | 2009-03-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1810 | 0 | 1.00 | 4 | 0.00 | 1617 | | 0.00 | |
| | Liyanage, N.p. | | | 1951 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Premachanddra, Dimithri | | | 1837 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lamawansa, Yashmi | | | 1749 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Premanath, Dinushki | | | 1703 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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