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Individual Calculations June 2019 |
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| Shreya, Shree Bansal Total change: 2.80 | |   |
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| 45th West Bengal FIDE Rated State Women Chess Championship 2019 | Kolkata | IND | 2019-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1199 | 1.00 | 3 | 0.41 | 40 | 16.40 | |
|  Sinthia, Sarkar | | | 1408 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Ananya, Bothra | | | 1550 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Das, Annika | | | 1390 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | WB State Under 17 Girls Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1199 | 0.50 | 3 | -0.34 | 40 | -13.60 | |
| | Prateeti, Gorai | | | 1419 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sinthia, Sarkar | | | 1408 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ishika, Mondal | | | 1276 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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