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Blitz:
Individual Calculations February 2015 |
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| Vithanage, Sandaruwi M Total change: 4.60 | |   |
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| National Youth Blitz Championships 2014 - Girls Under 12 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1408 | 3.50 | 5 | 0.23 | 20 | 4.60 | |
|  Mayuraji, L M Dinya | | | 1108 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  De Silva, Tenara | | | 1256 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Jayaweera, Sayuni Gihansa | | wc | 1509 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Weerasinghe, Asani Sankalpana | | | 1099 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Goyumi, Sasika M W | | | 1410 | SRI | 0.50 | 1 | 0.00 | 20 | 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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