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Individual Calculations February 2023 |
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| Prathapaarachchi, Gayali Lakmini Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1091 | 0 | 1.00 | 5 | 0.00 | 851 | | 0.00 | |
|  Mawalagedara, Pawan Piumal | | | 1062 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Thilakaratna, B A Thevindu Kenula | | | 1202 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Fernando, Diyon Senuth Randilu | | | 1072 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunathilaka, Kavinu Sanul | | | 1041 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nuwarapaksha, N P M Lakvindu | | | 1077 | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1022 | 0 | 0.00 | 2 | 0.00 | 222 | | 0.00 | |
| | Senarathna, Chamithu Dewwin | | | 1026 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramage, L D I T Dilshan | | | 1017 | 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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