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Individual Calculations May 2010 |
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| Basu, Suman Total change: 31.50 | |   |
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| Purbachal Sakti Sangha FIDE Rated | Kolkata | IND | 2010-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2043 | 4.50 | 7 | 0.44 | 15 | 6.60 | |
|  Manas, Sen | | | 1774 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Arjun, Bharat | c | | 1820 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Tamojit, Chakraborty | | | 1913 | IND | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Singh, Soram Rahul | | | 1888 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Anurag, Jaiswal | | | 2185 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bose, Sayan | | | 1942 | IND | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kamble, Vikramaditya | m | | 2390 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | North 24 PGS FIDE Rated Chess | Kolkata | IND | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2043 | 4.50 | 8 | 1.66 | 15 | 24.90 | |
| | Sarkar, Arna | | | 1643 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Arindam, Mukherjee | | | 2284 | IND | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Gomes, Mary Ann | | wg | 2318 | IND | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Satyajit, Kundu | | | 2195 | IND | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Sharma, Hari O M | | | 2232 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Nath, Rupankar | | | 2210 | IND | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Dhar, Rajib | | | 2171 | IND | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Swaraj, Palit | | | 2123 | IND | 0.00 | 1 | -0.39 | 15 | -5.85 | | | * 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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