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Individual Calculations May 2018 |
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| Gunawardena, Anuth Methvin Total change: 56.80 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1020 | 2.50 | 6 | 1.42 | 40 | 56.80 | |
|  Murali, V. | | | 1420 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Beligaswaththa, B A M K D | | | 1370 * | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Rupasinghe, Tilani | | | 1382 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sathsara, E P Daham | | | 1002 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mendis, P Kavinda | | | 1335 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Samaraweera, Dimuth Indeepa | | | 1353 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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