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Individual Calculations January 2011 |
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| Rahman, Syed Mahfuzur Total change: 28.80 | |   |
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| 1st Division Chess League-2010 | Dhaka | BAN | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2255 | 8.00 | 8 | 1.86 | 15 | 27.90 | |
|  Rahman, Md. Mujibur | | | 1999 | BAN | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Masum, Hossain | | | 2045 | BAN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | , Uten | | | 2109 | BAN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ahmed, Shafiq | | | 2214 | BAN | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Haque, Shamsul | | | 1934 | BAN | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Mowla, Khondakar Nazre | | | 1869 | BAN | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Chowdhury, Sohel | | | 2152 | BAN | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Khan, Mokaddesur Rahman | | | 1923 | BAN | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | 8th Amrito Lal Dey Open FIDE Rating Chess Tournament-2010 | Barisal | BAN | 2010-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2255 | 5.00 | 8 | 0.06 | 15 | 0.90 | |
| | Hossain, Akil | | | 1966 | BAN | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hossain, Delwar | | | 2111 | BAN | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Chatterjee, Debaraj | f | | 2303 | BAN | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Islam, Kh. Aminul | f | | 2275 | BAN | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Sultana, Sharmin Shirin | | | 1998 | BAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ahmed, Shafiq | | | 2214 | BAN | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Minhazuddin, Ahmed | f | | 2350 | BAN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Ahmed, Feroz | | | 2057 | BAN | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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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