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Individual Calculations June 2018 |
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| Rafi, Islam Total change: 22.80 | |   |
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| SAIF POWER BATTERY 38th National Junior (U-20) Chess Championship-2018 Open | Dhaka | BAN | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1656 | 4.00 | 6 | 0.57 | 40 | 22.80 | |
|  Akib , Jawad | | | 1917 | BAN | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Irshad, Rafim | | | 1362 | BAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jabed, Al Azad | | | 1968 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Tahmidul, Haque | | | 1423 | BAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ahanaf Akif, Pathan | | | 1515 | BAN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Md. Sajidul, Haque | | | 1438 | BAN | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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