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Individual Calculations March 2019 |
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| Rukmal, G Thasitha Total change: -16.60 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1524 | 5.00 | 8 | -0.83 | 20 | -16.60 | |
|  Gamage, Desandhi Dhihansa | | | 1124 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Indrajith, J A K N T | | | 1273 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Silva, Haren Senura | | | 1250 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Randunuge, Lasith Rasika | | | 1264 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arunakirinathan, Aruthran | | | 1325 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Wijekoon, Chandana | c | | 1924 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sahasra, A P Sasindu | | | 1342 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Asuramanna, Mevindu Hansana | | | 1202 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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