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Individual Calculations March 2018 |
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| Wijesinghe, N L Senan Lonitha Total change: 13.20 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1097 | 2.00 | 5 | 0.33 | 40 | 13.20 | |
|  Weerakoon, D D P | | | 1497 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Punchihewa, Kokila Prageeth | | | 1400 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Pathirana, Dinira Milanaka | | | 1019 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Madusanka , L D D | | | 1287 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jayasundara, J M Daham V | | | 1031 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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