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Individual Calculations September 2019 |
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| Dharmakeerthi, G K Pasindu Nims Total change: 6.40 | |   |
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| 4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1660 | 6.50 | 9 | 0.16 | 40 | 6.40 | |
|  Amarasinghe, Senith Ranmika | | | 1260 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Silva, Wijemuni Yomesh Lakshan | | | 1260 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kanakarathne, S Nevinka De Silva | | | 1288 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Doluweera, Dinul Thisura | c | | 1871 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gunathilake, M D Wonara S | | | 1338 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Piyumantha, M Thisal Manjith | | | 1685 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | De Silva, J I Ajantha | | | 1387 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | De Silva, Osheen | | | 1757 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kulathilake, S M M P | | | 1388 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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