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Blitz:
Individual Calculations February 2023 |
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| Peththanayake, Naduni Rashmitha Total change: -43.60 | |   |
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| Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1077 | 1314 | 1.00 | 4 | -2.18 | 20 | -43.60 | |
|  Sugathadasa, Sasiru Hansana | | | 1066 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Deshapriya, A M M Nandula | | | 1141 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Gunawardena, E R Thyagi | | | 1059 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gunathilaka, Kavinu Sanul | | | 1041 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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