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Blitz:
Individual Calculations February 2015 |
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| Hewageegana, Himaya Total change: -0.40 | |   |
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| National Youth Blitz Championships 2014 - Girls Under 14 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1265 | 1.00 | 4 | -0.02 | 20 | -0.40 | |
|  Rajapaksa, Miyuni Kavinya | | | 1663 | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Jayasundara, Mihisha Anjali | | | 1380 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mendis, Dasuni Hansika | | | 1486 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bandara, R M Sandadini | | | 1352 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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