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Individual Calculations February 2019 |
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| Dinayana, Thinuga Total change: 25.20 | |   |
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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 |
| 1142 | 1052 | 2.50 | 5 | 0.63 | 40 | 25.20 | |
|  Perera, G Thinuka Geethula | | | 1144 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Gunasena, K J A Vihas | | | 1182 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kotuwella, Sashmitha N Bandara | | | 1164 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wimalasiri, Ransith Pabalu | | | 1106 | SRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Fernando, H Gayaru Dulsara | | | 1116 | SRI | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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