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Individual Calculations November 2018 |
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| Desurra, G P Damsilu Total change: -14.40 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1054 | 0.00 | 2 | -0.36 | 40 | -14.40 | |
|  Akasha, J P Vihanga | | | 1309 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pathmasiri, R D Isuru Saranga | | | 1330 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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