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Individual Calculations March 2020 |
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| Peiris, T G M Total change: -4.00 | |   |
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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 |
| 1719 | 1972 | 6.00 | 8 | -0.20 | 20 | -4.00 | |
|  Liyanage, Savinu Suhaswin | | | 1572 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sandaruwan, M G Ravindu | | | 1572 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gayanuka, B D Omira | | | 1572 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abhimanyu, Iraja | | | 1572 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, J M Marlon P | | | 1641 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ilampoornan, Raguparan | | | 1967 | SRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Silva, Kevin Ranidu | c | | 1968 | SRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Peiris, T S S | f | | 1888 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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