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Individual Calculations May 2017 |
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| Kabid, Basu Total change: -6.40 | |   |
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| 55th Bengal State sr Chess Championship | Kolkata | IND | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1230 | 0.50 | 4 | -0.16 | 40 | -6.40 | |
|  Avijaan, Roy Choudhury | | | 1609 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Arkish, Chakraborty | | | 1480 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tapan, Kr. Ghosh | | | 1566 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Aditya, Bikram Paul | | | 1418 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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