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Individual Calculations April 2015 |
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| Bidisha, Roy Total change: 86.80 | |   |
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| Aditya Birla Memorial 15th Jharkhand Sr State FIDE Rating 2015 | Ranchi | IND | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1387 | 3.50 | 7 | 2.17 | 40 | 86.80 | |
|  Saikat, Dutta | | | 1762 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Alka, Das | | | 1787 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Manauar, Hussain | | | 1452 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Biranchi, Kumar Sinha | | | 1550 | IND | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Vatsal, Singhania | | | 1716 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Pritesh, Mehta | | | 1638 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Satyam, Kumar | | | 1673 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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