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Blitz:
Individual Calculations April 2020 |
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| Gamage, Sanula Udan Total change: 25.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 14 Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1038 | 2.50 | 5 | 1.26 | 20 | 25.20 | |
|  Hewage, Dinupa Adithya | | | 1315 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dinayana, Thinuga | | | 1155 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ilangakoon, Senuja Thathsara | | | 1284 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Yapa, Savitha Yonal Senarath | | | 1318 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Laksandu, R A Chamath | | | 1124 | SRI | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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