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Individual Calculations January 2012 |
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| Nilanjan, Chowdhury Total change: 20.40 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1246 | 1.00 | 3 | 0.68 | 30 | 20.40 | |
|  Aniket, Majumdar | | | 1616 | IND | 0.50 | 1 | 0.40 | 30 | 12.00 | |  Aritrik, Guha | | | 1566 | IND | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Subhayan, Kundu | | | 1628 | IND | 0.00 | 1 | -0.09 | 30 | -2.70 | |
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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