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Individual Calculations September 2016 |
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| Idamewattha, I W S S Total change: -13.60 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1156 | 0.00 | 3 | -0.34 | 40 | -13.60 | |
|  Jayawardana, Lasal | | | 1556 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gammarachchi, O Dewpathi | | | 1556 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rukmal, G Thasitha | | | 1419 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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