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Individual Calculations July 2012 |
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| Chitrak, Naha Total change: 80.40 | |   |
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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 |
| 1708 | 1484 | 2.50 | 6 | 1.19 | 30 | 35.70 | |
|  Mayank, Soni | | | 1713 | IND | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Sanjib, Chatterjee | | | 1711 | IND | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Sayantan, Chandra | | | 1643 | IND | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Sumit, Roy | | | 1722 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Bidhar, Rutumbara | | wf | 1682 | IND | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Rajdeep, Sarkar | | | 1774 | IND | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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) | | | | 01 WBCWA Fide Rated Open - 2012 | Kolkata | IND | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1484 | 3.00 | 7 | 1.49 | 30 | 44.70 | |
| | Syamal, Datta | | | 1814 | IND | 1.00 | 1 | 0.88 | 30 | 26.40 | | | Suvradeepta, Das | | | 1879 | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Koustav, Chatterjee | | | 1689 | IND | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Rohan, Sen | | | 1682 | IND | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Prakash, Ved | | | 1720 | IND | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Khushi, Dharewa | | | 1641 | IND | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Anubhab, Banerjee | | | 1605 | IND | 1.00 | 1 | 0.66 | 30 | 19.80 | |
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) | | |
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