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Individual Calculations January 2020 |
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| Md., Matiur Rahman (mamun) Total change: -4.40 | |   |
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| 1st SAARC Chess Championships-2019, Open | Dhaka | BAN | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1986 | 1.50 | 4 | 0.00 | 20 | 0.00 | |
|  Md, Moinuddin | | | 1605 | BAN | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Mohammed Abdul, Malek | f | | 2196 | BAN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Ahmed, Sheikh Nasir | f | | 2186 | BAN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mohammad, Minhaz Uddin | m | | 2322 | BAN | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | WALTON Refrigerator Premier Division Chess League-2019 | Dhaka | BAN | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1986 | 1.00 | 4 | -0.22 | 20 | -4.40 | |
| | Swarnavo, Choudhury | | | 1840 | BAN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mohammad Fahad, Rahman | m | | 2294 | BAN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hossain, Enamul | g | | 2386 * | BAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anata, Choudhury | | | 2137 | BAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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