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Individual Calculations February 2013 |
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| Arpita, Mukherjee Total change: 37.05 | |   |
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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 |
| 1721 | 1643 | 4.00 | 7 | 1.21 | 15 | 18.15 | |
|  Sayan, Majumdar | | | 1854 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Rajat, Kumar | | | 1711 | IND | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Nihar, Ranjan Banerjee | | | 1879 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Arpan, Das (jr) | | | 1482 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mishra, Anisha | | | 1333 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Haldar, Ajoy | | | 1939 | IND | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Sandip, Dey | | | 1852 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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 |
| 1771 | 1643 | 4.00 | 8 | 1.26 | 15 | 18.90 | |
| | Subir, Ghosh | | | 1903 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Amlandeep, Bhattacharya | | | 1419 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Sunil, Kumar Ray | | | 1854 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Sandip, Dey | | | 1852 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Arpan, Das | | | 1931 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Iyer, Vishal | | | 1894 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Rajdeep, Sarkar | | | 1784 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bidhan, Bhattacharjee | | | 1528 | 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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