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Individual Calculations March 2024 |
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| Mayadunna, Thiwanka Nehan Total change: -34.40 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1045 | 0.00 | 3 | -0.86 | 40 | -34.40 | |
|  Ovitigala, Chenitha Mithvidu | | | 1612 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ranathunga, R M Methula Sansitha | | | 1201 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Pathiraja, Devin Induwara | | | 1011 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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