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Individual Calculations July 2019 |
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| Ishika, Mondal Total change: -63.60 | |   |
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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 |
| 1167 | 1285 | 1.00 | 4 | -1.59 | 40 | -63.60 | |
|  Nisha, Bhushan | | | 1032 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Anushka, Gupta | | | 1476 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Urja, Goyal | | | 1067 | IND | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Biyas, Banerjee | | | 1092 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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) | | |
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