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Individual Calculations March 2020 |
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| Atulugamage, Saniru Lohan Total change: -13.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1069 | 1.50 | 6 | -0.34 | 40 | -13.60 | |
|  Jayaweera, Y | | | 1469 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Silva, J I Ajantha | | | 1335 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Perera, M G Gayindu Timodh | | | 1003 | SRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Palliyaguru, D S | | | 1009 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Pathirana, Luchitha Disal | | | 1237 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sandaruwan, M G Ravindu | | | 1385 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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