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Individual Calculations March 2019 |
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| Perera, H A Lisanda Vinsith Total change: 0.00 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1110 | 0 | 1.50 | 5 | 0.00 | 961 | | 0.00 | |
|  Randunuge, Lasith Rasika | | | 1264 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  De Silva, Jeshan | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nazar, Nawid | | | 1026 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayaweera, D A Thevindu Nimnal | | | 1041 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rodrigo, I Vihanga Mithsara | | | 1112 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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