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Individual Calculations February 2016 |
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| Kariyawasam, L Hirunima Total change: -15.60 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1138 | 0.50 | 4 | -0.39 | 40 | -15.60 | |
|  Harishman, S. | | | 1538 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rodrigo, T M Janudi | | | 1373 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | De Silva, Tenara | | | 1356 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Sandeepa , W A Geeshan | | | 1225 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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