Individual Calculations April 2009 |
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Jayaratne, J.p.s.s. Total change: 0.00 | | |
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The Inaugural Royal Challenge International Chess Championship 2009 | Colombo | SRI | 2009-01-10 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1925 | 0 | 1.00 | 3 | 0.00 | 1800 | | 0.00 | |
| Perera, L.n. | | | 2008 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Miraj, D.a. | | | 1984 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Ranasinghe, S.d. | | | 1783 | SRI | 1.00 | 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 |
1849 | 0 | 0.00 | 3 | 0.00 | 1149 | | 0.00 | |
| Pinto, Semuthu | | | 1845 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Jayasundara, P.k.u.m. | | | 1885 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Rajapaksha, Ashanthi | | | 1816 | 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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