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Individual Calculations May 2019 |
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| Perera, D Upashan L Total change: 69.20 | |   |
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| Asian Youth Chess Championship 2019 - Under 16 Open | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1482 | 3.50 | 9 | 1.73 | 40 | 69.20 | |
|  Mirlan Uulu, Syimyk | | | 1838 | KGZ | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Wu, Ziyang | | | 1640 | CHN | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Nethmina, S A Indura | | | 1509 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Sadnan Hasan, Dihan | | | 1882 * | BAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Utsab, Chatterjee | | | 1882 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kushagra, Mohan | c | | 1882 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ajay, Karthikeyan | | | 1882 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1728 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Alwala, A D Hansaja Ramith | | | 1556 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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