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Individual Calculations January 2015 |
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| Koustav, Chakraborty Total change: 27.20 | |   |
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| All India FIDE Rating Chess Tournament | Kolkata, West Bengal | IND | 2014-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1637 | 4.00 | 8 | 1.66 | 40 | 66.40 | |
|  Sumit, Kumar | | | 1966 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Dhar-Barua, Saheli | | wm | 2037 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mallick, Anjan | | | 2031 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arpita, Mukherjee | | wf | 1964 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Subhadip, Seth | | | 1427 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Chouhan, N.c. | | | 2002 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Sukanta, Dutta | | | 1803 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Priyam, Ghosh | | | 1412 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | 01st 64 Suqares FIDE Rated tmt 2014 | Kolkata | IND | 2014-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1823 | 5.00 | 9 | -0.98 | 40 | -39.20 | |
| | Basant, Khandelwal | | | 1506 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Nath, Rupankar | | | 2120 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Anshul, Nigam | | | 1626 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Shuban, Saha | | | 1549 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Shounak, Ghatak | | | 1583 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bhattacharya, Niladri Shekhar | | | 2037 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Avijaan, Roy Choudhury | | | 1631 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Rounak, Pathak | | | 1654 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Syed, Omar Zoran | | | 1492 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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