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Individual Calculations February 2016 |
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| Doluweera, Minul Sanjula Total change: 129.20 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2003 | 8.50 | 9 | 2.56 | 40 | 102.40 | |
|  Samarakoon, S M T Induwara | | | 1603 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wijesuriya, G P Y | | | 1603 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lahiru, N P G Sithija | | | 1671 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hettiarachchi, C U | | | 1659 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Thilakarathne, G M H | c | | 1944 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sangma, Rahul | m | | 2304 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Bhagya, Viman | | | 1994 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Harishman, S. | | | 1825 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Galappaththi, Chinthaka Anuruddh | f | | 2095 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * 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) | | | | 20th Battle of the Kings | Colombo | SRI | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 2003 | 4.00 | 4 | 0.67 | 40 | 26.80 | |
| | Kabishan, S | | | 1603 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Madanperuma, M A Sunera | | | 1603 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kulasekara, Kashapa D M T | | | 1954 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Perera, N Hashini Himasha | | | 1603 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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