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Individual Calculations December 2019 |
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| Reefat, Bin-Sattar Total change: -0.30 | |   |
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| SAIF POWERTEC 45th National 'A' Chess Championship-2019 | Dhaka | BAN | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2417 | 6.50 | 10 | -0.03 | 10 | -0.30 | |
|  Mohammad, Javed | f | | 2141 | BAN | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Chowdhury, Sohel | c | | 2096 | BAN | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chatterjee, Debaraj | f | | 2250 | BAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Murshed, Niaz | g | | 2400 | BAN | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Hossain, Enamul | g | | 2433 | BAN | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Mollah Abdullah, Al Rakib | g | | 2462 | BAN | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Abu Sufian, Shakil | m | | 2254 | BAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Rahman, Ziaur | g | | 2454 | BAN | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Mohammad Fahad, Rahman | m | | 2247 | BAN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Rahman, Md. Taibur | f | | 2196 | BAN | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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) | | |
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