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Individual Calculations May 2014 |
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| Weerasinghe, Liviru Eranda Total change: 32.40 | |   |
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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 |
| 1534 | 1323 | 2.00 | 4 | 1.08 | 30 | 32.40 | |
|  Samarathunga, Yasitha Ashan | | | 1533 | SRI | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Savinda, Yasas | | | 1516 | SRI | 1.00 | 1 | 0.75 | 30 | 22.50 | | | Herath, H M A Y | | | 1571 | SRI | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Anojman, S. | | | 1515 | SRI | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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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