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Individual Calculations March 2012 |
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| Nath, Rupankar Total change: -6.45 | |   |
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| Mayor's Cup International Rating below 2200 | Kolkata | IND | 2011-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2105 | 7.50 | 10 | -0.43 | 15 | -6.45 | |
|  R, K Sharma | | | 1705 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sayantan, Chandra | | | 1705 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Syamal, Datta | | | 1799 | IND | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Sanjib, Chatterjee | | | 1740 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Sumit, Kumar | | | 1912 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Kamal, Kanti Pal | | | 1782 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sarbajit, Adhikari | | | 1981 | IND | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Swarup, Sarkar | | | 2016 | IND | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Haldar, Ajoy | | | 1982 | IND | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Saurabh, Mandal | | | 1908 | IND | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * 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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