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Individual Calculations February 2016 |
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| Thilakarathne, G M S Total change: 27.60 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1748 | 6.00 | 9 | 0.69 | 40 | 27.60 | |
|  De Fonseka, Lakni Novenya | | | 1348 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rathnayake, Nevindi Gihansa | | | 1348 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sangma, Rahul | m | | 2148 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ranasinghe, R A Arindu Himeth | | | 1348 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Udara, D A Yasas | | | 1350 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayasundara, P K U M | c | | 1987 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Amarasinghe, A A C B | | | 1863 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Wijekoon, Chandana | c | | 1956 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ranawaka, Nuran Lakshitha N | | | 1524 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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