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Individual Calculations March 2011 |
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| Arpita, Mukherjee Total change: 9.45 | |   |
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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 |
| 1932 | 1641 | 1.00 | 4 | 0.38 | 15 | 5.70 | |
|  Mrinal, Kakati | | | 1989 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Avijit, Sarkar | | | 1949 | IND | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Debarshi, Mukherjee | | | 1912 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Rahul, Sadhukhan | | | 1879 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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 |
| 2021 | 1626 | 0.50 | 3 | 0.25 | 15 | 3.75 | |
| | Kangsabanik, Prabir | | | 2026 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dwijendra, Chakrabarthy | | | 2012 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Mitra, Swapan | | | 2026 * | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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