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Individual Calculations March 2011 |
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| Jayanta, Kr Sarkar Total change: 2.50 | |   |
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| 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 | Kolkata | IND | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1783 | 2.50 | 3 | 0.10 | 25 | 2.50 | |
|  Basudeb, Pal | | | 1583 | IND | 0.50 | 1 | -0.26 | 25 | -6.50 | |  Sourjyendu, Malakar | | | 1553 | IND | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Sarbojit, Paul | | | 1486 | IND | 1.00 | 1 | 0.15 | 25 | 3.75 | |
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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