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Blitz:
Individual Calculations February 2023 |
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| Wickramaarachchi, Isith Total change: 0.00 | |   |
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| Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1108 | 0 | 2.00 | 5 | 0.00 | 1036 | | 0.00 | |
|  Gunasekara, Aritha Chanthula Abes | | | 1006 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Samaraweera, S M Sethika Hansira | | | 1144 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Fernando, Diyon Senuth Randilu | | | 1090 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bandara, L R D B | | | 1232 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, R M R S | | | 1066 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1096 | 0 | 1.00 | 4 | 0.00 | 903 | | 0.00 | |
| | Aththanayaka, A M Chanithu Yunal | | | 1105 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramaarachchi, Yesandi | | | 1078 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Maleeshaka , Rukshan | | | 1066 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bandara, Lakshika Sathsarani | | | 1135 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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