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Individual Calculations March 2019 |
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| Sandaruwan, M G Ravindu Total change: 77.60 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1405 | 6.50 | 9 | 1.94 | 40 | 77.60 | |
|  Herath, H M D L | | | 1062 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Perera, G Thinuka Geethula | | | 1189 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wijekoon, Chandana | c | | 1805 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lasitha, Subash | c | | 1757 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jayasundara, J M Daham V | | | 1116 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Abeywardana, N T | | | 1665 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jayawickrama, U W R K | | | 1254 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Randunuge, Lasith Rasika | | | 1264 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Jayarathne, M N G | | | 1551 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | * 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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