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Rapid:
Individual Calculations December 2012 |
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| Sukumar, Karmakar Total change: 6.20 | |   |
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| 1st WBCWA Rapid FIDE Rating Chess Tournamnent | Kolkata | IND | 2012-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1420 | 1.00 | 4 | 0.31 | 20 | 6.20 | |
|  Tapan, Kr Ghosh | | | 1719 | IND | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Subir, Ghosh | | | 1820 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanjib, Chatterjee | | | 1638 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tamojit, Poddar | | | 1622 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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