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Rapid:
Individual Calculations February 2015 |
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| Ekanayake, Malshan Total change: 12.00 | |   |
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| National Youth Rapid Championships 2014 - Open Under 12 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1114 | 2.50 | 6 | 0.60 | 20 | 12.00 | |
|  Gunasekara , W A N Senpathi | | | 1351 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Athukorala, O L Inosh | | | 1273 | SRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Gamage, Randula Navodya | | | 1199 | SRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Wijesinghe, N L C Dojitha | | | 1209 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rathnayaka, Anjana Katugaha | | | 1154 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ariyarathne, Binura L. | | | 1334 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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