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Individual Calculations March 2015 |
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| Askey, Raveen Nimesh Total change: -62.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1555 | 5.00 | 8 | -0.74 | 40 | -29.60 | |
|  Jayasinghe, Saviru | | | 1155 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Doluweera, Minul Sanjula | c | | 1955 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yatawaka, U Sirinama | | | 1236 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kandeeban, Sivasothy | | | 1332 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Piyumantha, M Thisal Manjith | | | 1189 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Dampage, V Isuraka | | | 1333 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kiriella, K G Gimantha Gayasha | | | 1405 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Gammarachchi, O Dewpathi | | | 1395 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1555 | 5.50 | 9 | -0.81 | 40 | -32.40 | |
| | Gamage, Randula Navodya | | | 1173 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mathes Arachchi , Bhanila M | | | 1211 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Weerasinghe, Chamath | | | 1839 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kodithuwakku, Himsara | | | 1366 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mendis, B D S | | | 1423 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Pallie, Tuan Ehshan | | | 1390 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Lakshan, G Dilina Udeepa | | | 1336 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Siriwardena, G T D | | | 1448 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Udayapriya, Yeman | | | 1336 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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