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Rapid:
Individual Calculations August 2023 |
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| Warech, Masud Total change: -25.40 | |   |
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| Late Professor Lutfunnesa Memorial Chess Competition - 2023 | Pabna | BAN | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1685 | 1.00 | 2 | -0.12 | 20 | -2.40 | |
|  Mollah, Istiak Ahmed | | | 1903 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Md Walid Hasan, Sayem | | | 1325 | BAN | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Rajshahi Chess Academy.BD Rapid Rating Chess Tournament (Below 2000) | Rajshahi | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1685 | 1.00 | 4 | -1.15 | 20 | -23.00 | |
| | Md. Monayem, Hossain | | | 1836 | BAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Shuvro Kumar, Tanmoy | | | 1285 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | S.m., Kotaiba Biplob | | | 1857 | BAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Md Ferdous, Wahid | | | 1564 | BAN | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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) | | |
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