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Individual Calculations May 2014 |
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| Perera, Eshan Madawa Total change: -60.00 | |   |
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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 |
| 1265 | 1461 | 1.00 | 4 | -2.00 | 30 | -60.00 | |
|  Kandegedara, C Chathubashana | | | 1239 | SRI | 0.50 | 1 | -0.28 | 30 | -8.40 | |  Rupasinghe, A D Punsith | | | 1317 | SRI | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Subasinghe, Disal | | | 1294 | SRI | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Senapriya, A Hashen Chaminda De | | | 1209 | SRI | 0.00 | 1 | -0.81 | 30 | -24.30 | |
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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