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Individual Calculations December 2019 |
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| Janaki, Devi Total change: 1.40 | |   |
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| Pearl City Oepn All India FIDE Rating Chess tournament 2019 below 1500 | Hyderabad | IND | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1147 | 1.00 | 4 | 0.07 | 20 | 1.40 | |
|  Vikas, Saini | | | 1454 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sen, Animesh Chandra | | | 1341 | IND | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Shriyansh, Dey | | | 1275 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Prasanta, Mondal | | | 1376 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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