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Individual Calculations May 2014 |
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| Madanperuma, M A Sunera Total change: 15.60 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1174 | 1.00 | 2 | 0.52 | 30 | 15.60 | |
|  Liyanage, Ranindu Dilshan | | | 1432 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Deraniyagala, Vimukthi Prathap | | | 1325 | SRI | 1.00 | 1 | 0.70 | 30 | 21.00 | |
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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