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Individual Calculations July 2012 |
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| Saikat, Bose Total change: 53.70 | |   |
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| 03rd BCA International Open rating below 2000 | Baruipur | IND | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1259 | 1.00 | 4 | 0.48 | 30 | 14.40 | |
|  Kamal, Kanti Pal | | | 1659 * | IND | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Arpita, Mukherjee | | wf | 1659 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Chandreyee, Hajra | | | 1610 | IND | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Tuhin, Dutta | | | 1455 | IND | 0.50 | 1 | 0.25 | 30 | 7.50 | | | * 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) | | | | 01 WBCWA Fide Rated Open - 2012 | Kolkata | IND | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1259 | 2.00 | 6 | 1.31 | 30 | 39.30 | |
| | Sarbajit, Adhikari | | | 1659 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Debanjan, Sasmal | | | 1588 | IND | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Sourav, Mondal | | | 1603 | IND | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Samyak, Dutta | | | 1559 | IND | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Saptorshi, Gupta | | | 1659 * | IND | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Brajanath, Samaddar | | | 1570 | IND | 1.00 | 1 | 0.86 | 30 | 25.80 | | | * 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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