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Blitz:
Individual Calculations April 2020 |
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| Gayanuka, B D Omira Total change: 16.60 | |   |
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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 |
| 1245 | 1121 | 2.50 | 5 | 0.83 | 20 | 16.60 | |
|  Hewage, Dinupa Adithya | | | 1315 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Punchihewa, Hasith Thevindu | | | 1269 | SRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Thulnith, P M Thinal | | | 1243 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Thalgaswatta, Adeesha Denuwan | | | 1149 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ekanayake, Hasindu Chiranga | | | 1249 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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