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Rapid:
Individual Calculations November 2015 |
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| Marasinghe, H N B Total change: 7.00 | |   |
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| National Youth Rapid Championships 2015 - Open Under 16 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1595 | 4.00 | 5 | 0.35 | 20 | 7.00 | |
|  Chirath, M H Dulitha | | | 1195 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shanuka, Himash | | | 1282 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kumarajeewa, A Thevindu Hasith | | | 1253 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Dahanayake, Kalindu | | | 1414 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Doluweera, Minul Sanjula | c | | 1787 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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