Individual Calculations November 2009 |
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Md., Nurul Islam Mahin Total change: 6.75 | | |
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Pexatech Limited Open International Rating Chess Tournament-2009 | Dhaka | BAN | 2009-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 1811 | 0.50 | 1 | 0.27 | 25 | 6.75 | |
| Rahman, A.b.m. Mahbubur | | | 2025 | BAN | 0.50 | 1 | 0.27 | 25 | 6.75 | | 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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