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Rapid:
Individual Calculations February 2018 |
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| Weerasooriya, Dineth Jagoda Total change: -3.60 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2017 Under - 12 years | Colombo | SRI | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1038 | 2.00 | 6 | -0.18 | 20 | -3.60 | |
|  Gangewatte, Sithila Mithashana | | | 1199 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Arunakirinathan, Aruthran | | | 1235 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Wijeratne, Tharin | | | 1099 | SRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Edirisinghe, Savindu Ransiha | | | 1025 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Damketh, Okitha | | | 1111 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Gamage, Mesanda | | | 1191 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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