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Individual Calculations May 2014 |
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| Rathnayake, H C D Total change: -10.20 | |   |
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| Sri Lanka National Youth Chess Championship Under 16 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1472 | 2.50 | 5 | -0.34 | 30 | -10.20 | |
|  Senapriya, A Hashen Chaminda De | | | 1209 | SRI | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Subasinghe, Disal | | | 1294 | SRI | 0.50 | 1 | -0.23 | 30 | -6.90 | |  Jayasooriya, Kaveesh | | | 1612 | SRI | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Kandeeban, Sivasothy | | | 1281 | SRI | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Abeywickrama, Sachintha | | | 1684 | SRI | 0.50 | 1 | 0.27 | 30 | 8.10 | |
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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