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Rapid:
Individual Calculations February 2015 |
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| Hewageegana, Himaya Total change: 9.40 | |   |
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| National Youth Rapid Championships 2014 - Girls Under 14 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1265 | 2.00 | 4 | 0.47 | 20 | 9.40 | |
|  Rajapaksa, Miyuni Kavinya | | | 1665 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Senarath, B T A Y | | | 1446 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jayaweera, Lakshika Erangi | | | 1097 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rodrigo, T M Janudi | | | 1288 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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