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Blitz:
Individual Calculations February 2023 |
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| Priyanath, W D Tharaka Total change: -71.60 | |   |
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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 |
| 1055 | 1424 | 0.00 | 1 | -0.90 | 20 | -18.00 | |
|  Lakvin, Vitharamage Chenuka Mithu | | | 1055 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1424 | 5.00 | 9 | -2.68 | 20 | -53.60 | |
|  Gunawardena, E R Thyagi | | | 1059 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Samarakoon, S M Udani Adithya | | | 1160 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wickramaarachchi, Yesandi | | | 1078 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Weerathunga, W A S H | | | 1137 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bandara, W M Malitha | | | 1201 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | De Silva, Wijemuni Yomesh Lakshan | | | 1135 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Fairooz, Shahrukh | | | 1039 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rajakaruna, Nuhansa | | | 1116 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nimsitha, Tharuk | | | 1144 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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