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Individual Calculations October 2014 |
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| Gamage, Ovin Vidmal Total change: -22.00 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1297 | 0.00 | 4 | -0.55 | 40 | -22.00 | |
|  Kuruppu, Supun Dasantha | c | | 1697 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bandara, Vikum | | | 1608 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Mihiranga, K Yasiru | | | 1568 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ratnayake, Nadeesh Sahan | | | 1576 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | |
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