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Individual Calculations July 2012 |
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| Peiris, Asel Total change: -8.70 | |   |
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| Sri Lanka Open Chess Championship 2012 | Colombo | SRI | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1482 | 0.50 | 5 | -0.29 | 30 | -8.70 | |
|  De Silva, Rasheen | | | 1882 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Jayarathne, M N G | | | 1774 | SRI | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Jayaweera, C I | | | 1764 | SRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Manawadu, Dilhan | | | 1739 | SRI | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Siriwardena, Chirath | | | 1707 | SRI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | * 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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