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Individual Calculations May 2018 |
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| Ranasinghe, Dilshani Total change: -59.20 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1612 | 4.00 | 7 | -1.48 | 40 | -59.20 | |
|  Atulugamage, Saniru Lohan | | | 1212 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Thilakaratna, D H Sahasra Geesar | | | 1268 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Karunaratne, Rahel Chaanakya | | | 1292 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Fernando, J M Marlon P | | | 1806 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rajapaksha, Isum Asitha | | | 1212 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Thennakoon, T M B S B | | | 1321 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Perera, M C C | | | 1384 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | * 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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