Individual Calculations May 2013
 Rahman, Md. Siddiqur  Total change: 33.45  Rating chartPersonal card
 8th Bangladesh Games Classical Mixed Team Chess Dhaka BAN 2013-04-23
RcRownchangeKK*chgGame
 2178 2075 4.50 6 2.23 15 33.45 
  Reefat, Bin-Sattar g2447 BAN0.5010.40156.00 
  Md., Jamal Uddin 2089 BAN1.0010.52157.80 
  Ahmed, Shafiq 2170 BAN1.0010.63159.45 
  Khan, Moniruzzaman 2052 BAN1.0010.47157.05 
  Shah Mahfuzul, Karim 2044 BAN1.0010.46156.90 
  Hasan, Mehdi f2268 BAN0.001-0.2515-3.75 

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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