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Individual Calculations September 2018 |
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| Sendinu, S A Rometh Total change: 0.00 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1106 | 0 | 2.50 | 6 | 0.00 | 1049 | | 0.00 | |
|  Alwis, Jenuki | | | 1017 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Yasarathne, B A D Rashmina Pramo | | | 1217 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Methiyra, G P Detumina | | | 1116 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senevirathne, G R Lakmin | | | 1047 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gunawardena, Anuth Methvin | | | 1077 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | De Silva, D Senath Heshara | | | 1161 | SRI | 0.00 | 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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