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Individual Calculations February 2019 |
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| Rupasinghe, A M S Anujana Total change: 34.00 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 15 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1163 | 3.00 | 6 | 0.85 | 40 | 34.00 | |
|  Jayatilaka, W M M Amodya | | | 1436 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Epa, W Bethmee V | | | 1368 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Choksy, Anaisha | | | 1388 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ramanayake, Dulma Vishmini | | | 1020 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Dissanayake, D M B S | | | 1063 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Jayasuriya, Linali Andrea | | | 1412 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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