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Individual Calculations May 2014 |
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| Maddumage, M M Gimhani Total change: -6.90 | |   |
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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 |
| 1415 | 1272 | 1.00 | 4 | -0.23 | 30 | -6.90 | |
|  Ranasinghe, Shalini | | | 1462 | SRI | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Abeysinghe, H M H Janandani | | | 1392 | SRI | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Tennakoonwela, Pamudie Sasankha | | | 1443 | SRI | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Jayasundara, Mihisha Anjali | | | 1364 | SRI | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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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