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Individual Calculations December 2017 |
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| Weerawardane, Romesh Total change: 31.20 | |   |
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| 6th Sri Lanka Grand Prix 2017 | Colombo | SRI | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2080 | 9.00 | 11 | 1.56 | 20 | 31.20 | |
|  Kavinda, Akila | | | 2083 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Alahakoon, Isuru | | | 2113 | SRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Theekshana, H G Denuwan | | | 1812 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | De Silva, Osheen | | | 1869 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ahmed, Fuad | c | | 1730 | MDV | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fernando, J M Marlon P | | | 1802 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Peiris, T G M | | | 2164 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Liyanage, Ranindu Dilshan | c | | 1918 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Amarasinghe, A A C B | | | 1944 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lamahewa, C | | | 1816 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Priyankara, Chamil | | | 2022 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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