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Individual Calculations February 2013 |
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| Soumik, Datta Total change: -6.45 | |   |
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| 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) | Kolkata | IND | 2012-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1533 | 3.50 | 7 | 0.11 | 15 | 1.65 | |
|  Anustoop, Biswas | | | 1779 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ranadeep, Pramanik | | | 1856 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Venkata, Raman | | | 1266 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Satyam, Kumar | | | 1654 | IND | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Arya, Bhakta | | | 1273 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ashutosh, Biswas | | | 1288 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ganguly, Ritabroto | | | 1687 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) | Kolkata | IND | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1533 | 1.50 | 6 | -0.54 | 15 | -8.10 | |
| | Anustoop, Biswas | | | 1779 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Iyer, Vishal | | | 1894 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Deep, Dutta | | | 1708 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nirmalya, Chatterjee | | | 1680 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Trinath, Ghosh | | | 1661 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Soumalaya, Nandy | | | 1237 | IND | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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