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Individual Calculations July 2013 |
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| Rohan, Sen Total change: 6.90 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1685 | 5.00 | 9 | 0.13 | 15 | 1.95 | |
|  Zaveri, Chatterjee | | | 1364 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Debankan, Dhara | | | 2012 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Sayan, Banik | | | 1446 | IND | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Bristy, Mukherjee | | | 1355 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bidhan, Bhattacharjee | | | 1506 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Abhishek, Sarkar | | | 1930 | IND | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Rajib, Gharai | | | 1887 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sounak, De (1) | | | 1517 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Raunak, Mondal | | | 1833 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | 01st All India FIDE Rated below 2000 | Kolkata | IND | 2013-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1685 | 3.50 | 7 | 0.33 | 15 | 4.95 | |
| | Rakesh, Chakravorty | | | 1925 | IND | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Prem Raj, K | | | 1852 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Ranajit, Mistry | | | 1825 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Dwijendra, Chakrabarthy | | | 1936 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sanket, Chakravarty | | | 1486 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Arijit, Mukherjee | | | 1499 | IND | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Samir, Kumar Saha | | | 1544 | IND | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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