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Individual Calculations July 2019 |
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| Oiendrila, Bhattacharya Total change: 47.60 | |   |
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| West Bengal State sub Junior Girls Chess Championship 2019 | Kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1002 | 2.00 | 4 | 1.19 | 40 | 47.60 | |
|  Rajanya, Datta | | | 1357 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Kriti, Mundhra | | | 1179 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Sritama, Sen | | | 1251 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Shreya, Shree Bansal | | | 1202 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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