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Individual Calculations July 2012 |
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| Brajanath, Samaddar Total change: -87.00 | |   |
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| WB State FIDE Rating | Kolkata | IND | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1570 | 0.50 | 5 | -1.42 | 30 | -42.60 | |
|  Kaustuv, Kundu | | | 1965 | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sandip, Dey | | | 1807 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Ajoy, Nath Ray | | | 1772 | IND | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Manash, Sengupta | | | 1415 | IND | 0.50 | 1 | -0.21 | 30 | -6.30 | | | Soumma, Chakraborty | | | 1428 | IND | 0.00 | 1 | -0.69 | 30 | -20.70 | |
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) | | | | 01 WBCWA Fide Rated Open - 2012 | Kolkata | IND | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1570 | 1.00 | 5 | -1.48 | 30 | -44.40 | |
| | Sumit, Roy | | | 1722 | IND | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Priya, Ranjan Das | | | 1691 | IND | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Kaustav, Bhattacharya | | | 1763 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Zaveri, Chatterjee | | | 1399 | IND | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Saikat, Bose | | | 1259 | IND | 0.00 | 1 | -0.86 | 30 | -25.80 | |
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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