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Individual Calculations June 2019 |
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| Jagriti, Agarwal Total change: -36.00 | |   |
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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 |
| 1322 | 1118 | 1.00 | 4 | 0.01 | 40 | 0.40 | |
|  Sinthia, Sarkar | | | 1408 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Das, Annika | | | 1390 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Vedika, Agarwal | | | 1281 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Arhana, Kundu | | | 1207 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | WB State Under 17 Girls Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1118 | 0.50 | 4 | -0.91 | 40 | -36.40 | |
| | Diya, Chowdhury | | | 1518 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ishika, Mondal | | | 1276 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Arnabi, Sen | | | 1003 | IND | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Arhana, Kundu | | | 1207 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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) | | |
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