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Individual Calculations February 2020 |
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| Karunasena, E G A D Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1098 | 0 | 3.50 | 8 | 0.00 | 1055 | | 0.00 | |
|  Bandara, Viduna Lewke | | | 1220 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Alawattegama, Thevindu Dinil B | | | 1165 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Yethmin, W J Methum | | | 1081 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, R A Manul Lakvindu | | | 1024 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Liyanage, R L Jayana S | | | 1054 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, Rahul Shakya | | | 1150 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Dissanayake, E M T N | | | 1070 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamage, S Lakindu | | | 1017 | SRI | 0.50 | 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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