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Individual Calculations May 2015 |
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| Thawalampola, Oshada D Total change: 50.80 | |   |
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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 |
| 1517 | 1409 | 3.50 | 6 | 1.27 | 40 | 50.80 | |
|  Piyumantha, M Sasith Nipun | f | | 1809 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Punchihewa, Geeneth Devmika | | | 1114 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Wickramasinghe, Banuka Nimsith | | | 1480 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Sathkumara, S M S C | | | 1498 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Thiyasara, K T Thisen | | | 1662 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lahiru, N P G Sithija | | | 1537 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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