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Rapid:
Individual Calculations February 2015 |
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| Herath, Nipuna B B Total change: 37.40 | |   |
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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 |
| 1515 | 1385 | 4.00 | 6 | 1.87 | 20 | 37.40 | |
|  Lorensuhewa, Prasanjith Chanaka | | | 1687 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Wijewardana, K D | | | 1152 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ranasinghe, Anuga Gavindith | | | 1298 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hettiarachchi, C U | | | 1639 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Lahiru, N P G Sithija | | | 1537 | SRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Doluweera, Minul Sanjula | c | | 1777 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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