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Individual Calculations September 2009 |
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| Pradeep, Kumar Choudhary Total change: -3.30 | |   |
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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 | 2038 | 6.00 | 11 | -0.22 | 15 | -3.30 | |
|  Thejkumar, M S | m | | 2438 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mathur, Tarun | | | 1782 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Joshi, G B | | | 2300 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Sreyan, Bhowmick | | | 1831 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Hanumantha, R | | | 1897 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Vinod, Kumar B | | | 1794 | IND | 0.50 | 1 | -0.30 | 15 | -4.50 | | | , Premvardhan | | | 2123 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Agnihotri, Ghosh | | | 1756 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Prince, Bajaj | c | | 2118 | IND | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Arunima, Kalra | | | 1638 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Upadhayay, R | | | 2143 | IND | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * 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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