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Blitz:
Individual Calculations February 2015 |
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| Athukorala, O L Inosh Total change: -7.40 | |   |
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| National Youth Blitz Championships 2014 - Open Under 12 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1273 | 2.00 | 4 | -0.37 | 20 | -7.40 | |
|  Wickramasinghe, Banuka Nimsith | | | 1448 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Jayasinghe, Saviru | | | 1114 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Devnaka, Chamin | | | 1031 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ekanayake, N N B | | | 1210 | SRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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