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Individual Calculations May 2014 |
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| Chamikara, H M D R Dilusha Total change: -19.50 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1416 | 0.50 | 4 | -0.65 | 30 | -19.50 | |
|  Mirissage, D.o. | | | 1634 | SRI | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Thiyasara, K.t Thisen | | | 1577 | SRI | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Anojman, S. | | | 1515 | SRI | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Gamage, H Charanga Jithmal | | | 1585 | SRI | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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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