Individual Calculations May 2013
 Ahmed, Mahtabuddin  Total change: -7.50  Rating chartPersonal card
 8th Bangladesh Games Classical Mixed Team Chess Dhaka BAN 2013-04-23
RcRownchangeKK*chgGame
 2196 2195 3.00 7 -0.50 15 -7.50 
  Md., Asadujjaman 1906 BAN1.0010.16152.40 
  Hossain, Monir 2172 BAN0.501-0.0315-0.45 
  Kabir, Mohammad Sherajul 2079 BAN1.0010.34155.10 
  Minhazuddin, Ahmed m2410 BAN0.001-0.2315-3.45 
  Rahman, Syed Mahfuzur f2277 BAN0.001-0.3915-5.85 
  Reefat, Bin-Sattar g2447 BAN0.001-0.1915-2.85 
  Ikramul, Haque Siam 2079 BAN0.501-0.1615-2.40 

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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