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Individual Calculations November 2023 |
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| Dehenya, Hirudini Total change: -50.40 | |   |
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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 |
| 1236 | 1075 | 0.00 | 4 | -1.26 | 40 | -50.40 | |
|  Senevirathne, D C B K | | | 1476 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera, D G D S Vidarsha | | | 1203 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Rankethkumbura, Danuja Dinsara | | | 1007 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Viranya, A R M V | | | 1256 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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