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Individual Calculations November 2023 |
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| Karunasena, H G M K Saheli Onaya Total change: -15.60 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1125 | 0.50 | 3 | -0.39 | 40 | -15.60 | |
|  Walde, Harshal | | | 1326 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Alwis, H Sandithi Kusalya | | | 1311 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Atharva, Sadawrate | | | 1207 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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