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Individual Calculations March 2015 |
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| Wanigasinghe, Nipuna Nandika Total change: 42.40 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1414 | 5.00 | 9 | 1.06 | 40 | 42.40 | |
|  Hewageegana, Sandith | | | 1093 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Munasinghe, Thisura | | | 1814 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hewage, Hesandu Hansana | | | 1196 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gunaratne, Mojitha Sathsara | c | | 1814 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Charith, Dilshan | | | 1547 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Athukorala, A T N | | | 1239 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Hettiarachchi, C U | | | 1690 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vidyarathna, Anjitha | | | 1253 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ellawela, Suveen | | | 1654 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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