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Individual Calculations May 2017 |
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| Rupasinghe, S S S Total change: -33.20 | |   |
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| National Youth Chess Championship 2017 - Under 16 Girls | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1167 | 1.50 | 5 | -0.83 | 40 | -33.20 | |
|  Wijesuriya, G P Y | | wc | 1567 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Palihawadana, P A Layathma Mandi | | | 1014 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Idirisinghe, I M N H | | | 1387 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Nirushiya, A | | | 1045 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Nelligedara, Amandi | | | 1048 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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