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Individual Calculations January 2012 |
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| Patabandige, I Total change: -2.40 | |   |
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| 3rd Ethugalpura Chess Challenge | Kurunegala | SRI | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1728 | 3.50 | 6 | -0.08 | 30 | -2.40 | |
|  Nonis, P A R R | | | 1328 * | SRI | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Thilakarathne, G M H | | | 1528 | SRI | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Gunasinghe, W A T S | | | 1903 | SRI | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Bandara, K G M G | | | 1549 | SRI | 0.50 | 1 | -0.23 | 30 | -6.90 | | | Kulupana, P M | | | 1669 | SRI | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Ediriweera, Shakthi | | | 1863 | SRI | 0.00 | 1 | -0.32 | 30 | -9.60 | | | * 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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