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Individual Calculations July 2010 |
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| Sivagurunathan, Viththiyaranei Total change: -22.50 | |   |
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| 1st Kandy Open Chess Championship 2010 | Kandy | SRI | 2010-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1933 | 2.50 | 5 | -0.90 | 25 | -22.50 | |
|  Jayaratne, J P S S | | | 1533 * | SRI | 0.50 | 1 | -0.42 | 25 | -10.50 | |  Farshan, H M | | | 1763 | SRI | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Perera, A K N A | | | 1625 | SRI | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Abdul, Rahman Ali | | | 1940 | MDV | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Bandara, P M R L | | | 1995 | SRI | 0.00 | 1 | -0.41 | 25 | -10.25 | | | * 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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