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Individual Calculations July 2012 |
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| Aronyak, Ghosh Total change: 13.80 | |   |
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| WB State FIDE Rating | Kolkata | IND | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1608 | 2.50 | 4 | 0.13 | 15 | 1.95 | |
|  Samrat, Sarkar | | | 1459 | IND | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Rohan, Nag Chowdhury | | | 1443 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sukumar, Karmakar | | | 1451 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Syamal, Datta | | | 1814 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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 |
| 1647 | 1608 | 2.50 | 6 | -0.18 | 15 | -2.70 | |
| | Mishra, Srinibas | | | 1450 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kar, Satyabrata | | | 1733 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Syamal, Datta | | | 1814 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Rajesh, Kumar Nayak | | | 1775 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Shubham, Srivastava | | | 1364 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Vikash, Kumar Dwivedi | | | 1743 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | 01 WBCWA Fide Rated Open - 2012 | Kolkata | IND | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1608 | 3.50 | 7 | 0.97 | 15 | 14.55 | |
| | Sarbajit, Adhikari | | | 1928 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Aditya, Chowdhury | | | 1815 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Subir, Ghosh | | | 1971 | IND | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Arpan, Das | | | 1914 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Shinjini, Sengupta | | | 1244 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Rounak, Pathak | | | 1468 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ganguly, Ritabroto | | | 1722 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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