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Individual Calculations January 2012 |
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| Sumit, Roy Total change: -57.90 | |   |
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| 4th HDCA International Rating below 2100 | Kolkata | IND | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1780 | 1.50 | 6 | -1.93 | 30 | -57.90 | |
|  Samrat, Ghorai | | | 1964 | IND | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Anand, K | | | 1610 | IND | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Kaustuv, Kundu | | | 1923 | IND | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Koustav, Chatterjee | | | 1636 | IND | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Pabitra, Mukherjee | | | 1593 | IND | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Chandreyee, Hajra | | | 1620 | IND | 0.00 | 1 | -0.71 | 30 | -21.30 | |
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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