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Individual Calculations November 2018 |
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| Ranatunga, R A M S Total change: 0.00 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1056 | 0 | 2.50 | 6 | 0.00 | 999 | | 0.00 | |
|  Gunawardena, I M T S | | wc | 1045 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Gunawardhana, Thisuni Nihinsa | | | 1031 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gamage, Desandhi Dhihansa | | | 1110 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Mallawaaratchi, M Januthi S B | | | 1016 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kaushalya, G R I | | | 1126 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kumarasinghe, K K A Wasath Kavin | | | 1008 | 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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