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Individual Calculations July 2012 |
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| Debangshu, Chakrabarti Total change: -11.25 | |   |
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| WB State FIDE Rating | Kolkata | IND | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1725 | 4.50 | 7 | 0.73 | 15 | 10.95 | |
|  Nath, Rupankar | | | 2042 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Samyak, Dutta | | | 1559 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Verma, Sanjay | | | 2032 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Kishor, Kumar Saha | | | 1570 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sourjyendu, Malakar | | | 1591 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Satyajit, Sarkar | | | 1588 | IND | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Ritam, Nag | | | 1566 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | 03rd BCA International Open rating below 2000 | Baruipur | IND | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1725 | 2.50 | 5 | -1.48 | 15 | -22.20 | |
| | Shrutarshi, Ray | | | 1464 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Mayukh, Majumder | | | 1396 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Shashwat, Chakraborty | | | 1546 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Writabrata, Roy | | | 1530 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Aneek, Das | | | 1488 | IND | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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) | | |
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