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Individual Calculations September 2015 |
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| Methmani, Nelunika Total change: -68.40 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1675 | 1.00 | 3 | -1.71 | 40 | -68.40 | |
|  Hewageegana, Himaya | | | 1275 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kalinga, Kalindu Kusalwin | | | 1348 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Kodithuwakku, Lisara | | | 1275 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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