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Individual Calculations May 2015 |
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| Senarath, B T A Y Total change: 1.60 | |   |
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| National Youth Championships 2015 - Girls Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1439 | 4.00 | 5 | 0.04 | 40 | 1.60 | |
|  Hirunima, J A Dinasi | | | 1088 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Idirisinghe, I M N H | | | 1253 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Wanigasinghe, M.amanda | | | 1149 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pasqual, Siluni | | | 1211 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Banuki, L G P | | | 1293 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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