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Individual Calculations March 2011 |
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| Sudarshan, Mitra Total change: -15.50 | |   |
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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 |
| 1582 | 1585 | 1.50 | 5 | -1.02 | 25 | -25.50 | |
|  Abishek, I | | | 1523 | IND | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Subhayan, Kundu | | | 1693 | IND | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Ishan, Gupta | | | 1495 | IND | 0.50 | 1 | -0.12 | 25 | -3.00 | |  Aryan, Chowdhary | | | 1680 | IND | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Suravi, Dutta | | | 1521 | IND | 1.00 | 1 | 0.41 | 25 | 10.25 | |
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 |
| 1888 | 1585 | 1.00 | 4 | 0.40 | 25 | 10.00 | |
| | Nihar, Ranjan Banerjee | | | 1919 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Subir, Ghosh | | | 1940 | IND | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Subon, Sundor Raha | | | 1875 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Shyamol, Sarkar | | | 1818 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | |
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