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Individual Calculations June 2017 |
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| Inkiad Hossain, Arnob Total change: -70.40 | |   |
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| SGS 36th National Sub-Junior (U-16) Chess Championship-2017 Open | Dhaka | BAN | 2017-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1666 | 1.00 | 3 | -0.78 | 40 | -31.20 | |
|  Subrata, Biswas | | | 2066 * | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mahfuzur , Rahman Saif | | | 1266 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nafimal, Karim | | | 1441 | BAN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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) | | | | 37th National Junior (Under-20) Chess Championships-2017 Open | Dhaka | BAN | 2017-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1666 | 1.00 | 4 | -0.98 | 40 | -39.20 | |
| | Md. Nayem, Haque | | | 1991 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shahedul, Alam | | | 1419 | BAN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Zia, Tahsin Tajwar | | | 1849 | BAN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nafimal, Karim | | | 1441 | BAN | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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