Individual Calculations November 2009 |
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Vithanage, Tharindu Total change: 12.50 | | |
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2nd MORA Kings International Rating Chess Tournament | Colombo | SRI | 2009-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1963 | 1706 | 2.00 | 4 | 1.22 | 25 | 30.50 | |
| Egodage, Keshan | | | 1821 | SRI | 1.00 | 1 | 0.66 | 25 | 16.50 | | Dehigama, D R N K B | | | 2050 | SRI | 1.00 | 1 | 0.88 | 25 | 22.00 | | Fonseka, C K D | | | 1981 | SRI | 0.00 | 1 | -0.17 | 25 | -4.25 | | De Silva, Osheen | | | 2000 | SRI | 0.00 | 1 | -0.15 | 25 | -3.75 | | 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) | | The Ravana Challenge International Chess Tournament 2009 | Colombo | SRI | 2009-09-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1961 | 1749 | 0.50 | 5 | -0.72 | 25 | -18.00 | |
| Weeramantry, Sunil | f | | 2149 * | SRI | 0.50 | 1 | 0.42 | 25 | 10.50 | | Hapuarachchi, H L M | | | 1998 | SRI | 0.00 | 1 | -0.19 | 25 | -4.75 | | Amarasinghe, A A C B | | | 1925 | SRI | 0.00 | 1 | -0.27 | 25 | -6.75 | | Munasinghe, Lahiru | | | 1912 | SRI | 0.00 | 1 | -0.28 | 25 | -7.00 | | Egodage, Keshan | | | 1821 | SRI | 0.00 | 1 | -0.40 | 25 | -10.00 | | * 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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