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Individual Calculations February 2019 |
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| Sampath, Kavindu Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 13 years | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1039 | 0 | 3.00 | 6 | 0.00 | 1039 | | 0.00 | |
|  Samarathunga, S Savindya Ransana | | | 1052 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Lankasinghe, Movindu Jayuka | | | 1131 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Fonseka, K W S Deneth | | | 1016 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Damketh, Okitha | | | 1005 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Madhusha, A N Ashen | | | 1014 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hettiarachchi, V A | | | 1014 | SRI | 1.00 | 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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