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Individual Calculations July 2019 |
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| Juhi, Parekh Total change: -20.40 | |   |
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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 |
| 1289 | 1176 | 1.00 | 4 | -0.51 | 40 | -20.40 | |
|  Bristy, Mukherjee | | wc | 1576 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Raina, Das Gupta | | | 1012 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Vedika, Agarwal | | | 1318 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Aarshiya, Biswas | | | 1248 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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