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Individual Calculations July 2012 |
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| Sayantan, Mukherjee Total change: 25.05 | |   |
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| WB State FIDE Rating | Kolkata | IND | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1489 | 2.00 | 6 | 0.62 | 30 | 18.60 | |
|  Abhratanu, Dutta | | | 1889 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kaustav, Bhattacharya | | | 1763 | IND | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Saptorshi, Gupta | | | 1680 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Goutam, Das | | | 1695 | IND | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Venkatesh, H | | | 1601 | IND | 1.00 | 1 | 0.65 | 30 | 19.50 | |  Sayan, Sen | | | 1643 | IND | 1.00 | 1 | 0.71 | 30 | 21.30 | | | * 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) | | | | 03rd BCA International Open rating below 2000 | Baruipur | IND | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1489 | 1.50 | 6 | -0.14 | 30 | -4.20 | |
| | Sayantan, Kundu | | | 1708 | IND | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Aditya, Bikram Bhandari | | | 1655 | IND | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Dehury, Pratik Ranjan | | | 1659 | IND | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Bidhar, Rutumbara | | wf | 1682 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Abhinaba, Pal | | | 1626 | IND | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Pradhan, Kanduri Charan | | | 1647 | IND | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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) | | | NOTE: K factor changed | | 01 WBCWA Fide Rated Open - 2012 | Kolkata | IND | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1489 | 2.00 | 5 | 0.71 | 15 | 10.65 | |
| | Rohan, Sen | | | 1682 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Saptorshi, Gupta | | | 1680 | IND | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Kumar, Atul | | | 1668 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ganguly, Ritabroto | | | 1722 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shambo, Dutta | | | 1632 | IND | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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