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Individual Calculations July 2018 |
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| Ishani, Biswas Total change: -40.40 | |   |
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| The Heritage West Bengal State sub Junior girls 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1115 | 0.00 | 3 | -1.01 | 40 | -40.40 | |
|  Annyatoma, Das | | | 1354 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Sanika, Sengupta | | | 1403 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Eka, Narayan | | | 1004 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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