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Individual Calculations February 2015 |
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| Ekanayake, Malshan Total change: 18.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1114 | 1.50 | 5 | 0.46 | 40 | 18.40 | |
|  Perera, Tharusha Salinda | | | 1410 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Roshan, K | | | 1366 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jayawardana, Chenuka Nethvidu | | | 1361 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Lakmini, K K | | | 1303 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Sarathcandra, Gihansa Methwanthi | | | 1299 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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