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Individual Calculations May 2015 |
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| Deegoda, S R Total change: -40.40 | |   |
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| National Youth Championships 2015 - Open Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1872 | 5.00 | 7 | -1.01 | 40 | -40.40 | |
|  Ruhunage, Ramidu Uwantha | | | 1472 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Weerakoon, Odhil S | | | 1472 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sathkumara, S M S C | | | 1498 | SRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Thennakoon, T M M | | | 1472 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kiriella, K G Nimesha Shalinda | | | 1472 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perera, L Lithmal Wansika | | | 1588 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Piyumantha, M Sasith Nipun | f | | 1809 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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