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Individual Calculations July 2012 |
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| Zaveri, Chatterjee Total change: -24.00 | |   |
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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 |
| 1637 | 1399 | 0.50 | 3 | -0.15 | 30 | -4.50 | |
|  Pradhan, Kanduri Charan | | | 1647 | IND | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Sandhya, G | | | 1756 | IND | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Aditya, Basu | | | 1508 | IND | 0.50 | 1 | 0.15 | 30 | 4.50 | |
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 |
| 1697 | 1399 | 0.00 | 4 | -0.65 | 30 | -19.50 | |
| | Chakrabarti, Tamal | | | 1799 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Aditya, Chowdhury | | | 1799 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Pratik, Agarwal | | | 1618 | IND | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Brajanath, Samaddar | | | 1570 | IND | 0.00 | 1 | -0.27 | 30 | -8.10 | | | * 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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