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Blitz:
Individual Calculations February 2015 |
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| Weerasinghe, Diyoni S K Total change: 0.20 | |   |
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| National Youth Blitz Championships 2014 - Girls Under 16 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1442 | 2.50 | 5 | 0.01 | 20 | 0.20 | |
|  Samarasinghe, Wayuni Vinara | | | 1414 | SRI | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Methmani, Nelunika | | wm | 1540 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sathma, Devni | | | 1451 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Gunawardena, Piyumi | | | 1422 | SRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Silva, E Nisini Nethmila | | | 1402 | SRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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