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Individual Calculations May 2019 |
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| Tanisha, Chatterjee Total change: 102.80 | |   |
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| West Bengal State Under - 13 Girls chess championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1160 | 5.00 | 5 | 2.57 | 40 | 102.80 | |
|  Jagriti, Agarwal | | | 1045 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Oishanee, Biswas | | | 1070 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Mrittika, Mallick | | | 1419 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Anjistha, Basak | | | 1257 | IND | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Pragati, Das | | | 1089 | IND | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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