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Individual Calculations February 2018 |
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| Saiful Islam, Chowdhury Total change: 7.80 | |   |
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| Marcel 1st Division Chess League-2017 | Dhaka | BAN | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2102 | 3.00 | 5 | 0.39 | 20 | 7.80 | |
|  Sacchu, Afzal Hossain | | | 2034 | BAN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mohammad Fahad, Rahman | f | | 2234 | BAN | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Prince, Bajaj | m | | 2402 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Md. Rafiqul, Islam | | | 1944 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Karim, Md. Rezaul | | | 1816 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | |
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