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Blitz:
Individual Calculations February 2015 |
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| Herath, Uthpala Shanika Total change: -20.40 | |   |
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| National Youth Blitz Championships 2014 - Girls Under 14 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1115 | 1314 | 2.00 | 4 | -1.02 | 20 | -20.40 | |
|  Ranasinghe, R P K Kalpani Bhaggy | | | 1115 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Karunathilaka, N G Sanduni Nayan | | | 1121 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Weerasinghe, Liseni | | | 1179 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Madushani, E M C Hansani | | | 1045 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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