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Individual Calculations September 2019 |
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| Afsheen, Afsha Zaman Total change: -53.60 | |   |
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| SMART GIRL All India FIDE Rating 2019 at Guwahati | Guwahati | IND | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1189 | 1.50 | 5 | -1.02 | 40 | -40.80 | |
|  Bidisha, Sarma | | | 1390 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Anchita, Sharma | | | 1123 | IND | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Dyuti, Chakraborty | | | 1111 | IND | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Twinkle, Patgiri | | | 1291 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jyoti, Rekha Saikia Konwar | | | 1023 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | 33rd NATIONAL U-9 GIRLS CHESS CHAMPIONSHIPS-2019 | Ahmedabad | IND | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1067 | 1189 | 1.00 | 2 | -0.32 | 40 | -12.80 | |
| | Errabelli, Pranavi | | | 1012 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Shah, Hiya | | | 1122 | IND | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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