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Rapid:
Individual Calculations July 2012 |
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| Sachithra, Rukmal Total change: 9.80 | |   |
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| Asian Youth Chess Championships 2012 Under 14 Open (Rapid) | Hikkaduwa | SRI | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1429 | 1.00 | 4 | 0.49 | 20 | 9.80 | |
|  Xu, Xiangyu (chn) | | | 1829 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Daryl, Unix Samantila | | | 1770 | PHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vignesh, Nr | | | 1829 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuruppu, Supun Dasantha | | | 1644 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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