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Individual Calculations February 2017 |
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| Liyanage, Deshani Sanjula Total change: -4.40 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1112 | 1.00 | 4 | -0.11 | 40 | -4.40 | |
|  Ranasinghe, Yanila | | | 1007 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Kodikara, N S | | | 1469 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Weerasinghe, Ruwan Prasanka | | | 1323 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Punchihewa, Kokila Prageeth | | | 1433 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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