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Individual Calculations February 2019 |
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| Nissanka, N.d. Total change: -36.00 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 17 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1035 | 0.00 | 4 | -0.90 | 40 | -36.00 | |
|  Herath, Uthpala Shanika | | | 1414 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Pasqual, Siluni | | | 1204 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Senanayake, A M P K | | | 1239 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Miruthy, S | | | 1194 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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