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Individual Calculations February 2017 |
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| Dabarera, G W D M Total change: 83.20 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1452 | 4.50 | 7 | 0.77 | 40 | 30.80 | |
|  Wickramasinghe, Minethma Lasandi | | | 1112 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Fernando, J M Marlon P | | | 1808 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Peiris, T S S | f | | 1852 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amarasinghe, Kavithma Gayuni | | | 1147 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Wickramasinghe, M G D Chathura | | | 1192 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Gehara, L G Dulni | | | 1154 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Liyanage, Ranindu Dilshan | | | 1780 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | * 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) | | | | Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1483 | 5.00 | 7 | 1.31 | 40 | 52.40 | |
| | Liyanage, Kusalvin | | | 1083 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gunawardena, I M P T | | | 1662 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Gunasinghe, W A T S | | | 1883 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerakoon, D D P | | | 1676 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Wijekoon, Venuja Ransana | | | 1158 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Samaraweera, Sanith Jithnuka | | | 1083 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abhimanyu, Iraja | | | 1572 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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