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Individual Calculations May 2015 |
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| Lavanya, Logeswaran Total change: -6.40 | |   |
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| National Youth Championships 2015 - Girls Under 16 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1148 | 1.00 | 4 | -0.16 | 40 | -6.40 | |
|  Pasqual, Anuki | | | 1418 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Balasuriya, Sandamini Chathuni | | | 1193 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Abeysinghe, H M H Janandani | | | 1411 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dewmini, K P Samadhi Navodhya | | | 1246 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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