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Individual Calculations May 2010 |
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| Subon, Sundor Raha Total change: 6.35 | |   |
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| Purbachal Sakti Sangha FIDE Rated | Kolkata | IND | 2010-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1869 | 3.00 | 7 | 0.29 | 25 | 7.25 | |
|  Tiwari, Arjun | | | 2269 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Roy, Pallabi | | | 2031 | IND | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Malla, Nooka Raju | | | 1956 | IND | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Aubhropratim, Manna | | | 2045 | IND | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Dilip, Das | | | 2086 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Nitul, Khare | | | 1659 | IND | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Raunak, Mondal | | | 1717 | IND | 1.00 | 1 | 0.30 | 25 | 7.50 | | | * 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) | | | NOTE: K factor changed | | North 24 PGS FIDE Rated Chess | Kolkata | IND | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1869 | 1.00 | 3 | -0.06 | 15 | -0.90 | |
| | Gomes, Mary Ann | | wg | 2269 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Anand, Rai | | | 1570 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Satyajit, Kundu | | | 2195 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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