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Rapid:
Individual Calculations February 2015 |
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| Bandara, R M Nisakya Total change: 42.00 | |   |
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| National Youth Rapid Championships 2014 - Girls Under 16 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1357 | 4.00 | 5 | 2.10 | 20 | 42.00 | |
|  Methmani, Nelunika | | wm | 1572 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Silva, E Nisini Nethmila | | | 1403 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Samarasinghe, Wayuni Vinara | | | 1422 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sathma, Devni | | | 1424 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gunawardena, Piyumi | | | 1424 | SRI | 1.00 | 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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