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Blitz:
Individual Calculations February 2015 |
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| Jayasundara, K M Sohanee Divyana Total change: -3.80 | |   |
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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 |
| 1269 | 1105 | 1.00 | 4 | -0.19 | 20 | -3.80 | |
|  Yapa Bandara, Chamodya | | | 1411 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  De Silva, Tenara | | | 1256 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mayuraji, L M Dinya | | | 1108 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Sarathcandra, Gihansa Methwanthi | | | 1299 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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