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Individual Calculations January 2012 |
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| Siddhartha, Dey Total change: 2.25 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1486 | 1.00 | 4 | -0.04 | 15 | -0.60 | |
|  Aronyak, Ghosh | | | 1714 | IND | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Saptorshi, Gupta | | | 1669 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Samal, Ansuman | | | 1628 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ganguly, Ritabroto | | | 1673 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 01st CCF All India Fide Rating below 2000 | Kolkata | IND | 2011-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1486 | 1.50 | 6 | 0.19 | 15 | 2.85 | |
|  Adhip, Ray | | | 1698 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Maitry, Kartikeshwar Prasad | | | 1805 | IND | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Menon, Padmanand | | | 1747 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kumar, S | | | 1696 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kaustav, Bhattacharya | | | 1714 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Satyajit, Sarkar | | | 1615 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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