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Blitz:
Individual Calculations February 2023 |
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| Dilshara, T G Sachindu Total change: -16.60 | |   |
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| Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1184 | 1.50 | 5 | -0.83 | 20 | -16.60 | |
|  Sivathanujan, S | | | 1669 | SRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Ekaratne, Chenaya | | | 1284 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Tilakaratne, R Y N | | | 1070 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lakvin, Vitharamage Chenuka Mithu | | | 1055 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nuwarapaksha, N P M Lakvindu | | | 1110 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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