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Individual Calculations March 2011 |
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| Debashis, Majumder(irs) Total change: 33.50 | |   |
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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 |
| 1976 | 1625 | 0.00 | 3 | -0.33 | 25 | -8.25 | |
|  Dilip, Das | | | 2021 | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Nihar, Ranjan Banerjee | | | 1919 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Mrinal, Kakati | | | 1989 | IND | 0.00 | 1 | -0.10 | 25 | -2.50 | |
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) | | | | 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 | Kolkata | IND | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1625 | 2.50 | 6 | 1.67 | 25 | 41.75 | |
| | Swarup, Sarkar | | | 2025 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Subir, Ghosh | | | 1940 | IND | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Rahul, Sadhukhan | | | 1879 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Mitra, Swapan | | | 2025 * | IND | 1.00 | 1 | 0.92 | 25 | 23.00 | | | Kaustuv, Kundu | | | 1876 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Nihar, Ranjan Banerjee | | | 1919 | IND | 1.00 | 1 | 0.85 | 25 | 21.25 | | | * 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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