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Individual Calculations May 2016 |
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| Peththanayake, Nuwani Total change: -43.60 | |   |
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| National Youth Championships 2016 - Girls Under 16 | Colombo | SRI | 2016-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1308 | 0.50 | 4 | -1.09 | 40 | -43.60 | |
|  Athukorala, Shavindi Uddeepana | | | 1488 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Abeysinghe, H M H Janandani | | | 1470 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rodrigo, T M Janudi | | | 1466 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Silva, Hiruni Kasundi K | | | 1111 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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