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Individual Calculations March 2019 |
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| Rohana, V T Malitha Total change: 42.80 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1300 | 4.50 | 8 | 1.07 | 40 | 42.80 | |
|  De Silva, Shelani | | | 1569 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Bentharaarachchi, Vinuga Ometh | | | 1512 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Wijekoon, Chandana | c | | 1700 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Peramunetilleke, Seth | | | 1386 | HKG | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Aldeniya, A H N D | | | 1450 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Illankoon, I M W P | | | 1103 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Meemanage, Pinipa Akalanki | | | 1077 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jayasundara, J M Daham V | | | 1116 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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