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Rapid:
Individual Calculations November 2015 |
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| Abeywardana, Hasandi Yapa Total change: 16.20 | |   |
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| National Youth Rapid Championships 2015 - Girls Under 14 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1205 | 2.00 | 3 | 0.81 | 20 | 16.20 | |
|  Rathnayake, Nevindi Gihansa | | | 1259 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Silva, Hiruni Kasundi K | | | 1136 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Askey, Roshell Nathasha | | | 1482 | SRI | 1.00 | 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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