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Rapid:
Individual Calculations February 2015 |
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| Samarasinghe, Wayuni Vinara Total change: 32.20 | |   |
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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 |
| 1439 | 1422 | 4.00 | 5 | 1.61 | 20 | 32.20 | |
|  Methmani, Nelunika | | wm | 1572 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Weerasinghe, Diyoni S K | | | 1442 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Bandara, R M Nisakya | | | 1357 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Gamage, Yasasmi Umarusiru | | | 1420 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Silva, E Nisini Nethmila | | | 1403 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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