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Rapid:
Individual Calculations April 2019 |
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| Chowdhury, Shamsul Kabir Total change: -13.80 | |   |
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| "Independent Day Rapid Rating Chess Tournament - 2019" | Dhaka | BAN | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1836 | 2.50 | 5 | -1.18 | 20 | -23.60 | |
|  Alam, Md. Monjur | | | 1978 | BAN | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Md Redwan, Kabir Robin | | | 1436 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Md. Ershadul, Haque | | | 1542 | BAN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Shawon, Mostafa Prodhan | | | 1700 | BAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ali, Fairooz Mehedad | | | 1436 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 2nd International Rapid Rating Chess Tournament 2019, below 2000 | Pabna | BAN | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1836 | 2.00 | 4 | 0.49 | 20 | 9.80 | |
| | Faisal, Hossain | | | 1959 | BAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Galib , Raj | | | 1881 | BAN | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Md. Muhimenul, Islam | | | 1994 | BAN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Md, Shamsul Alam | | | 1875 | BAN | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | |
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