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Individual Calculations March 2016 |
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| De Silva, Gihan Total change: 10.40 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1799 | 7.50 | 10 | 1.23 | 20 | 24.60 | |
|  Pramudha, W A Wiraj | | | 1399 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, U I Himal | | | 1399 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, J I Ajantha | | | 1482 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Galappaththi, Chinthaka Anurud | f | | 2086 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Herath, Hasitha P | | | 1523 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Piyumantha, M Sasith Nipun | f | | 1989 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Silva, Kevin Ranidu | c | | 1507 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wijesinghe, N L C Dojitha | | | 1399 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, G M H | c | | 2005 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Wijekoon, Chandana | c | | 1943 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Sri Lanka Major Division Chess Championship 2016 Galle | Galle | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1799 | 5.50 | 8 | -0.71 | 20 | -14.20 | |
| | Srinika, Chamath | | | 1399 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kodithuwakku, Kisara Sandaluka | | | 1399 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerasinghe, Kavindu Nirmana | | | 1570 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lakshitha, H H Sasindu | | | 1711 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wathsala, N. Rathindu | | | 1399 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pathum, G Saranga | | | 1630 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sandeepa, Haputhanthrige N Akshi | | | 1705 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Sudarshana, P H M | | | 1660 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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