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Individual Calculations March 2011 |
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| Subhashis, Ray Chowdhury Total change: 38.50 | |   |
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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 |
| 1860 | 1564 | 2.00 | 5 | 1.23 | 25 | 30.75 | |
|  Nihar, Ranjan Banerjee | | | 1919 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Shaati, Majumder | | | 1880 | IND | 0.50 | 1 | 0.37 | 25 | 9.25 | |  Kamal, Kanti Pal | | | 1892 | IND | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Swapan, Kumar Das | | | 1819 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Shoumi, Mukerjee | | | 1790 | IND | 0.50 | 1 | 0.29 | 25 | 7.25 | |
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 |
| 1942 | 1564 | 0.50 | 2 | 0.31 | 25 | 7.75 | |
| | Sarbajit, Adhikari | | | 1964 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Nihar, Ranjan Banerjee | | | 1919 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | * 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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