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Rapid:
Individual Calculations February 2015 |
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| De Silva, Tenara Total change: -6.40 | |   |
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| National Youth Rapid Championships 2014 - Girls Under 12 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1256 | 1.50 | 4 | -0.32 | 20 | -6.40 | |
|  Ekanayake , Devmini Savindi | | | 1409 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Vithanage, Isuri Pehesara | | | 1145 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kanakarathne, S Nevinka De Silva | | | 1324 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Herath, Sanduni | | | 1287 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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