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Individual Calculations January 2012 |
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| Sourjyendu, Malakar Total change: 32.85 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1526 | 2.00 | 4 | 1.10 | 15 | 16.50 | |
|  Aditya, Chowdhury | | | 1824 | IND | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Subhasis, Barik | | | 1728 | IND | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Gaurav, Kumar | | | 1715 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Kaustav, Bhattacharya | | | 1714 | 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) | | | | 4th HDCA International Rating below 2100 | Kolkata | IND | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1526 | 3.00 | 8 | 1.09 | 15 | 16.35 | |
| | Sanjib, Ghosh | | | 1814 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Ranadeep, Pramanik | | | 1865 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sankalan, Bharati | | | 1721 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Aronyak, Ghosh | | | 1714 | IND | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Tanuj M, Meshran | | | 1709 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Priya, Ranjan Das | | | 1675 | IND | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Lallan Prasad, Chaurasia | | | 1663 | IND | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Saurabh, Anand | | | 1732 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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