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Rapid:
Individual Calculations February 2015 |
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| Gamage, Randula Navodya Total change: 15.60 | |   |
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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 |
| 1298 | 1199 | 3.00 | 6 | 0.78 | 20 | 15.60 | |
|  Nanayakkara, J A K Saranath | | | 1425 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Asmone, Ilham Faheth | | | 1373 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Ekanayake, Malshan | | | 1114 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gamage, Ovin Vidmal | | | 1271 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Moremada, Himeth | | | 1331 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Athukorala, O L Inosh | | | 1273 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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