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Rapid:
Individual Calculations April 2023 |
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| Ridwan, Rabbani Total change: 114.40 | |   |
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| Manha's Castle 17th FIDE Rapid Rating Chess Tournament | Dhaka | BAN | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1272 | 1.00 | 5 | 0.48 | 40 | 19.20 | |
|  Gulam, Sarwar | | | 1812 | BAN | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Md, Rayhan | | | 1582 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sardar, Rokonuzzaman | | | 1566 | BAN | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Jewel, Hossain | | | 1723 | BAN | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ahnaf Rashid, Chowdhury | | | 1580 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 1st Beach Rapid International Rating chess tournament 2023 | Cox's Bazar | BAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1272 | 3.00 | 7 | 2.38 | 40 | 95.20 | |
| | Nasir, Hasan | | | 1826 | BAN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Saiful, Islam | | | 1603 | BAN | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ratnojoy, Tangchonga | | | 1755 | BAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ahmad, Kabir | | | 1566 | BAN | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Mohammad, Abu Mohsin | | | 1577 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Badiul, Alam | | | 1649 | BAN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Hamidul, Haque | | | 1765 | BAN | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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