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Individual Calculations October 2012 |
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| Goutam, Das Total change: -12.75 | |   |
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| Nirmal Kumar Bose Memorial Fide International rating below 2000 | Kolkata | IND | 2012-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1671 | 5.00 | 8 | -0.12 | 30 | -3.60 | |
|  Rohan, Nag Chowdhury | | | 1449 | IND | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Mangal, Hembrom | | | 1323 | IND | 1.00 | 1 | 0.11 | 30 | 3.30 | |  Shrutarshi, Ray | | | 1479 | IND | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Mrinmoy, Ranjan Sikdar | | | 1471 | IND | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Subhojit, Das | | | 1491 | IND | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Kumar, Sanu | | | 1828 | IND | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Basant, Kr Das | | | 1465 | IND | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Rajib, Gharai | | | 1962 | IND | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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 | | 04th BCA International FIDE rating below 2200 | Kolkata | IND | 2012-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1671 | 3.50 | 6 | -0.61 | 15 | -9.15 | |
| | Zaveri, Chatterjee | | | 1375 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Arpan, Das (jr) | | | 1462 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Nasir Ali, Syed | | | 1991 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Subhajit, Banerjee | | | 1429 | IND | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Ashish, Mishra | | | 1500 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Sudipa, Haldar | | | 1396 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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