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Individual Calculations July 2013 |
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| Tuhin, Dutta Total change: 18.00 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1583 | 4.00 | 7 | 1.46 | 15 | 21.90 | |
|  Anurag, Jaiswal | | | 1983 * | IND | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Sumit, Kumar | | | 1914 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Manjul, Shrivastava | | | 1331 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Agnihotri, Ghosh | | | 1792 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Koustav, Chatterjee | | | 1736 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Arpita, Mukherjee | | wf | 1758 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Shreyan, Chakraborty | | | 1409 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | * 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) | | | | 01st All India FIDE Rated below 2000 | Kolkata | IND | 2013-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1583 | 2.00 | 5 | -0.26 | 15 | -3.90 | |
| | Rupesh, Ranjan | | | 1925 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bheri, Chinna Rao | | | 1253 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Rajendra, Pr. Nag | | | 1381 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sayan, Majumdar | | | 1849 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Arka, Sengupta | | | 1716 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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