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Individual Calculations February 2018 |
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| Dissanayake, D A A N Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years Girls | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1146 | 0 | 0.50 | 4 | 0.00 | 824 | | 0.00 | |
|  Hetti Arachchige, Thisumi S | | | 1251 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Liyanage, D B M Nethmini | | | 1109 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sugathadasa, Vihara Vidwanthi | | | 1096 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kiuldeniya, K H M C Isurindi | | | 1126 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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