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Individual Calculations March 2012 |
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| Reefat, Bin-Sattar Total change: 6.60 | |   |
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| Walton 37th National Chess Championship'11 Final Phase | Dhaka | BAN | 2011-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2441 | 3.00 | 5 | 0.02 | 10 | 0.20 | |
|  Abu Sufian, Shakil | m | | 2374 | BAN | 1.00 | 1 | 0.41 | 10 | 4.10 | |  Minhazuddin, Ahmed | f | | 2388 | BAN | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Ahmed, Shafiq | | | 2209 | BAN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Chatterjee, Debaraj | f | | 2333 | BAN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Rahman, Ziaur | g | | 2528 | BAN | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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) | | | | Anirbaan-Artisan 1st Premier Division Chess League'2011 | Dhaka | BAN | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2441 | 2.50 | 3 | 0.64 | 10 | 6.40 | |
| | Hasan, Younus | f | | 2219 | BAN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Gupta, Abhijeet | g | | 2640 | IND | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Uddin, Saif | | | 2156 | BAN | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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