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Individual Calculations February 2019 |
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| Senevirathne, A M L M Total change: 26.80 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 11 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1274 | 2.50 | 4 | 0.67 | 40 | 26.80 | |
|  Palliyaguru, D S | | | 1020 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Saravanabaavan, Brijeash | | | 1469 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Ekanayake, D S | | | 1495 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kulathilake, S M M P | | | 1241 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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