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Individual Calculations October 2012 |
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| Sarkar, Arna Total change: -6.90 | |   |
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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 |
| 1573 | 1706 | 5.50 | 9 | -0.46 | 15 | -6.90 | |
|  Mallick, Subham | | | 1390 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Rohan, Nag Chowdhury | | | 1449 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kaustuv, Kundu | | | 1987 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Samir, Dhar | | | 1595 | IND | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Khan, Md Raisudin | | | 1994 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Tuhin, Dutta | | | 1445 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Subham, Chakraborty | | | 1347 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Soumma, Chakraborty | | | 1487 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Arpan, Das (jr) | | | 1462 | IND | 0.50 | 1 | -0.30 | 15 | -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) | | |
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