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Individual Calculations February 2020 |
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| Hewage, Dinupa Adithya Total change: -14.80 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1344 | 5.00 | 8 | -0.37 | 40 | -14.80 | |
|  Mihiran, K D Pawara Himsara | | | 1032 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Thalgaswatta, Adeesha Denuwan | | | 1097 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Gamage, S Lakindu | | | 1017 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dinayana, Thinuga | | | 1129 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Liyanage, Pesandu Rashmitha | | | 1555 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Gamage, Sanula Udan | | | 1121 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Himsara, W A Janidu | | | 1175 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ahangama, Senuka Aswin | | | 1473 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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