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Rapid:
Individual Calculations December 2012 |
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| Sankar, Bhattacharya Total change: 2.00 | |   |
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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 |
| 1562 | 1194 | 0.50 | 4 | 0.10 | 20 | 2.00 | |
|  Shaon, Chowdhury | | | 1594 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chitrak, Naha | | | 1557 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abhrajit, Das | | | 1516 | IND | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Pranab, Chatterjee | | | 1581 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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