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Individual Calculations March 2011 |
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| Chanchal, Bowlia Total change: 7.25 | |   |
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| MAYORS CUP ALL INDIA FIDE RATING (BELOW 2200) CHESS TOURNAMENT 2010 : FIDE id : 55486 | Town Hall, Kolkata, W.B., India | IND | 2010-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1553 | 1.00 | 4 | 0.47 | 25 | 11.75 | |
|  Prabuddha, Ghosh | | | 1922 | IND | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Rabin, Hore | | | 1821 | IND | 1.00 | 1 | 0.83 | 25 | 20.75 | |  Kaustuv, Kundu | | | 1869 | IND | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Rahul, Sadhukhan | | | 1879 | IND | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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) | | | | 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 | Kolkata | IND | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1553 | 0.50 | 5 | -0.18 | 25 | -4.50 | |
| | Mandal, Naresh Ch | | | 1948 | IND | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Shoumi, Mukerjee | | | 1795 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Rahul, Sadhukhan | | | 1879 | IND | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Subir, Ghosh | | | 1940 | IND | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Swapan, Kumar Das | | | 1819 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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