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Individual Calculations February 2018 |
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| Munasinghe, Chanaka Aruna Total change: -20.20 | |   |
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| 2nd SSC Open International Rating Chess Tournament 2017 | Matara | SRI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1788 | 6.00 | 8 | -1.01 | 20 | -20.20 | |
|  Abeysekara, Yasasi Geemini | | | 1388 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Indrajith, J A K N T | | | 1388 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cooray, T C M Dulein Kavindu | | | 1388 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Devindi, H. Tharushi Amasha | | | 1388 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dalawella, Sanuka Chandul | | | 1388 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmal, M A C | | | 1492 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Madusanka, L D P | | | 1686 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Jayawickrama, U W R K | | | 1388 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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