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Individual Calculations July 2012 |
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| Umapathy, S Total change: -14.40 | |   |
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| National Challenger | Chennai | IND | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1852 | 5.00 | 13 | -0.48 | 30 | -14.40 | |
|  Arindam, Mukherjee | | | 2252 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Gnana, Mohan Reddy N | | | 1467 | IND | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Singh, Pritam | | | 2122 | IND | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Parashar, Prakash | | | 1647 | IND | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Gopalakrishnan, K | | | 2048 | IND | 1.00 | 1 | 0.75 | 30 | 22.50 | | | Abhishek, Kelkar | | | 2134 | IND | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Pardeep, Arora | | | 2052 | IND | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Jain, Shrenhik Daklia | | | 2066 | IND | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Tripaty, B C | | | 2041 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Dave, Kantilal | | | 2087 | IND | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Das, Anindo Kumar | | | 1637 | IND | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Mukesh, Chandra Joshi | | | 1718 | IND | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Dange, Soham | | | 1640 | IND | 0.00 | 1 | -0.77 | 30 | -23.10 | | | * 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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