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Individual Calculations January 2024 |
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| Vitharana, V P Rithika Dinujaya Total change: 0.00 | |   |
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| Ehugalpura International Open Chess Championship 2023 | Kurunegala | SRI | 2023-12-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1148 | 0 | 2.00 | 4 | 0.00 | 1148 | | 0.00 | |
|  Assen, Aidh Aadil | | | 1039 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Dias, A A T Nethsara | | | 1168 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abeykoon, A M C N | | | 1008 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Weerasena, Kaveen | | | 1376 | 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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