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Individual Calculations November 2018 |
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| Debarpita, Ghosh Total change: 14.80 | |   |
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| WB State FIDE Rated Junior Under - 19 Girls | Kolkata | IND | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1301 | 3.00 | 6 | 0.32 | 40 | 12.80 | |
|  Angira, Choudhuri | | | 1478 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Srijita, Sarkar | | | 1257 | IND | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Vedika, Agarwal | | | 1154 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ananya, Bothra | | | 1585 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Juhi, Parekh | | | 1132 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Anushka, Gupta | | | 1480 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1301 | 4.50 | 7 | 0.05 | 40 | 2.00 | |
| | Kamallika, Chakraborthy | | | 1004 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ritabrata, Chakraborty | | | 1096 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Tushar, Bhunya | | | 1112 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Shayan, Das | | | 1026 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Tista, Pal Choudhury | | | 1558 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Sayandeep, Roy | | | 1405 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Projoy, Jana | | | 1135 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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