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Individual Calculations July 2012 |
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| Kumar, Atul Total change: -3.30 | |   |
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| 03rd BCA International Open rating below 2000 | Baruipur | IND | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1668 | 2.50 | 7 | -0.65 | 15 | -9.75 | |
|  Mitrabha, Guha | f | | 1909 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Tuhin, Dutta | | | 1455 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Subhajit, Dhar | | | 1832 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Sahoo, Dasharathi | | | 1850 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Aparajita, Gochhikar | | | 1870 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Rastogi, Sumit | | | 1535 | IND | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tista, Pal Choudhury | | | 1500 | IND | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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 |
| 1671 | 1668 | 4.50 | 8 | 0.43 | 15 | 6.45 | |
| | Neelash, Saha | | | 1558 | IND | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Tuhin, Dutta | | | 1455 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sukanya, Dutta | | | 1932 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Rounak, Pathak | | | 1468 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sayantan, Mukherjee | | | 1489 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bose, Sayan | | | 1992 | IND | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Sumit, Kumar | | | 1919 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tamojit, Poddar | | | 1552 | 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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