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Individual Calculations September 2009 |
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| Ameer, P S Total change: -1.50 | |   |
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| 47th National B Chess Championship 2009 | Town Hall, Kolkata,India | IND | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1959 | 5.50 | 12 | -0.10 | 15 | -1.50 | |
|  Maheswaran, P | f | | 2350 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Vikas, Sharma | | | 2189 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Dhamodharan, M | | | 1763 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Rudranil, Roy | | | 1559 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Abid, Ali | | | 2151 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Upadhayay, R | | | 2143 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bhairab, Gogoi | | | 1742 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Prince, Bajaj | c | | 2118 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vinod, Kumar B | | | 1794 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Dahale, Atul | | | 2103 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Agnihotri, Ghosh | | | 1756 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Baruah, Utpal | | | 2141 | IND | 0.50 | 1 | 0.24 | 15 | 3.60 | | | * 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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