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Rapid:
Individual Calculations February 2015 |
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| Wijewardana, K D Total change: -17.40 | |   |
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| National Youth Rapid Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1152 | 1.00 | 6 | -0.87 | 20 | -17.40 | |
|  Dahanayake, Kalindu | | | 1436 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Herath, Nipuna B B | | | 1385 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rathnayake, Vishmika A B | | | 1326 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Perera, S D Tharindu | | | 1190 | SRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Ranasinghe, R A Malidu Bathiya | | | 1277 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sapumanage, T C B D | | | 1186 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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