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Individual Calculations February 2020 |
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| Wickramarathne, P W G Gaveshi Total change: -1.60 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1231 | 3.00 | 5 | -0.04 | 40 | -1.60 | |
|  Methsiluni, Nimethma U J | | | 1096 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Fernando, Thimansa Amashi | | | 1059 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Srilal, D A D T | | | 1364 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bandara, Senomi Imethma | | | 1155 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Fernando, H Methushi Amaya | | | 1075 | SRI | 1.00 | 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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