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Individual Calculations May 2014 |
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| Madurapperuma, M A D Maheshika L Total change: 42.30 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Girls | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1256 | 2.50 | 4 | 1.41 | 30 | 42.30 | |
|  Tennakoonwela, Pamudie Sasankha | | | 1443 | SRI | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Saumy, Zainab | | | 1481 | SRI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Herath, H M R M K | | | 1415 | SRI | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Abeysinghe, H M H Janandani | | | 1392 | SRI | 1.00 | 1 | 0.68 | 30 | 20.40 | |
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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