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Individual Calculations April 2009 |
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| Dissanayake, R.d.a.c. 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 |
| 2000 | 0 | 0.00 | 3 | 0.00 | 1300 | | 0.00 | |
|  Athavan, R.k. | | | 1947 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Fonseka, C.k.d. | | | 2020 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ketalawala, J.k.c. | | | 2033 | 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 |
| 2049 | 0 | 0.00 | 2 | 0.00 | 1349 | | 0.00 | |
| | Manish, Hamal | f | | 2089 | NEP | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, L.n. | | | 2008 | 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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