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Individual Calculations March 2015 |
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| Gunawardana, Ravija Total change: -35.60 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1356 | 3.00 | 8 | -0.89 | 40 | -35.60 | |
|  Kaveen, Ishara | | | 1692 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Samarakoon, S M T Induwara | | | 1135 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abhimanyu, Iraja | | | 1580 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | De Silva, Rasheen | | | 1756 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Withanage, G D N | | | 1245 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Vidyarathna, Anjitha | | | 1253 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Kumarajeewa, A Thevindu Hasith | | | 1183 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Iddamalgoda, I D S | | | 1234 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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