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Individual Calculations May 2018 |
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| Ananya, Bothra Total change: 37.20 | |   |
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| 44th West Bengal State women Chess Championship 2018 | Kolkata | IND | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1442 | 4.00 | 5 | 0.93 | 40 | 37.20 | |
|  Anisha, Ghosh | | | 1054 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Roy, Pallabi | | | 1842 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Paramita, De | | | 1096 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Anushka, Gupta | | | 1272 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ayantika, Das | | | 1462 | IND | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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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