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Individual Calculations March 2015 |
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| Naotunna, Dineth Nimnaka Total change: 52.80 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1875 | 7.00 | 9 | 1.32 | 40 | 52.80 | |
|  Moremada, Himeth | | | 1475 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bandara, R M Nisakya | | | 1478 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dassanayake, D M G S | | | 1678 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jayasundara, P K U M | c | | 2035 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Dissanayake, R S | | | 1920 | SRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Nonis, P A R R | | | 1505 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wickramasinghe, Dilhara Ishini | | wf | 1686 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Munasinghe, Thisura | | | 1848 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Galappaththi, Chinthaka Anuruddh | f | | 2143 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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