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Individual Calculations May 2014 |
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| Senapriya, A Hashen Chaminda De Total change: 50.70 | |   |
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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 |
| 1504 | 1209 | 2.50 | 5 | 1.69 | 30 | 50.70 | |
|  Welihinda, Ravindu Hansika | | | 1609 * | SRI | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Rathnayake, H C D | | | 1472 | SRI | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Ratnayake, Nadeesh Sahan | | | 1592 | SRI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Dilruksha, Sachintha | | | 1385 | SRI | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Perera, Eshan Madawa | | | 1461 | SRI | 1.00 | 1 | 0.81 | 30 | 24.30 | | | * 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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