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Individual Calculations January 2012 |
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| Sriya, Bhattacharjee Total change: -40.80 | |   |
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| 4th HDCA International Rating below 2100 | Kolkata | IND | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1824 | 5.00 | 9 | -1.51 | 15 | -22.65 | |
|  Vikram, Mukhija | | | 1559 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Dipanjan, Chowdhury | | | 1489 | IND | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Samrat, Nandi | | | 1530 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Chandreyee, Hajra | | | 1620 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Samar, Chatterjee | | | 2027 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Abhinaba, Pal | | | 1609 | IND | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Sarbojit, Paul | | | 1623 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sandip, Dey | | | 1647 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Raunak, Mondal | | | 1675 | IND | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | 01st CCF All India Fide Rating below 2000 | Kolkata | IND | 2011-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1824 | 2.00 | 4 | -1.21 | 15 | -18.15 | |
| | R, K Sharma | | | 1452 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Prabhunath, Sah | | | 1648 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Koustav, Chatterjee | | | 1636 | IND | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Nirmal, Kumar Bose | | | 1535 | IND | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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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