Individual Calculations February 2019 |
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Sugathadasa, Vihara Vidwanthi Total change: -3.20 | | |
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Sri Lanka National Youth Chess Championship 2018 Under - 13 years Girls | Colombo | SRI | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1139 | 1035 | 1.00 | 3 | -0.08 | 40 | -3.20 | |
| Thanujana, D M Sinaly | | | 1145 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | Samarasinghe, Minuthi Yashodhya | | | 1116 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | Weerasiri, H P Sayuni Chamathna | | | 1155 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | 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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