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Individual Calculations March 2012 |
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| Avijaan, Roy Choudhury Total change: -20.70 | |   |
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| Mayor's Cup International Rating below 2200 | Kolkata | IND | 2011-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1603 | 0.00 | 4 | -0.69 | 30 | -20.70 | |
|  Dilip, Das | | | 1993 | IND | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Swarup, Sarkar | | | 2003 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Syamal, Datta | | | 1799 | IND | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Kamal, Kanti Pal | | | 1782 | IND | 0.00 | 1 | -0.27 | 30 | -8.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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