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Individual Calculations July 2012 |
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| Nabayan, Choudhury Total change: -19.20 | |   |
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| WB State FIDE Rating | Kolkata | IND | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1464 | 0.50 | 6 | -0.64 | 30 | -19.20 | |
|  Chakrabarti, Tamal | | | 1864 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Moloy, Mazumder | | | 1672 | IND | 0.50 | 1 | 0.27 | 30 | 8.10 | |  Deep, Dutta | | | 1680 | IND | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Balai Chandra, Dutta | | | 1650 | IND | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Swapan, Kumar Das | | | 1665 | IND | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Amit, Jagawani | | | 1814 | IND | 0.00 | 1 | -0.11 | 30 | -3.30 | | | * 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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