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Individual Calculations January 2020 |
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| Zia, Tahsin Tajwar Total change: 28.50 | |   |
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| 1st SAARC Chess Championships-2019, Open | Dhaka | BAN | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2080 | 6.50 | 9 | 1.64 | 38 | 62.32 | |
|  Abijit, Barua | | | 1720 | BAN | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Rahman, Ziaur | g | | 2454 | BAN | 0.50 | 1 | 0.40 | 38 | 15.20 | |  Lodhi, Mahmood | m | | 2336 | PAK | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Gulam, Sarwar | | | 1844 | BAN | 0.50 | 1 | -0.30 | 38 | -11.40 | | | Faisal, Hossain | | | 1881 | BAN | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Waqar, Ahmad Madni | | | 1960 | PAK | 1.00 | 1 | 0.34 | 38 | 12.92 | | | Sourath, Biswas | | | 1944 | IND | 0.50 | 1 | -0.18 | 38 | -6.84 | | | Md., Sharif Hossain | c | | 2148 | BAN | 1.00 | 1 | 0.59 | 38 | 22.42 | | | Ahmed, Sheikh Nasir | f | | 2186 | BAN | 1.00 | 1 | 0.64 | 38 | 24.32 | |
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) | | | | WALTON Refrigerator Premier Division Chess League-2019 | Dhaka | BAN | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2148 | 3.00 | 9 | -0.89 | 38 | -33.82 | |
| | Rahman, Md. Taibur | f | | 2241 | BAN | 0.00 | 1 | -0.37 | 38 | -14.06 | | | Reefat, Bin-Sattar | g | | 2417 | BAN | 0.50 | 1 | 0.33 | 38 | 12.54 | | | Rahman, Syed Mahfuzur | f | | 2159 | BAN | 0.50 | 1 | 0.02 | 38 | 0.76 | | | Nepal, Prakash Chandra | | | 1974 | NEP | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Mehdi, Hasan Parag | f | | 2169 | BAN | 0.50 | 1 | 0.03 | 38 | 1.14 | | | Murshed, Niaz | g | | 2413 | BAN | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Md., Ibrahim | | | 1967 | BAN | 1.00 | 1 | 0.26 | 38 | 9.88 | | | Mohammad, Minhaz Uddin | m | | 2324 | BAN | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Pranav, Shetty | | | 2162 | IND | 0.00 | 1 | -0.48 | 38 | -18.24 | |
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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