Individual Calculations January 2017
 Ali, Mohammad Amir  Total change: 12.00  Rating chartPersonal card
 WALTON Premier Division Chess League-2016 Dhaka BAN 2016-12-05
RcRownchangeKK*chgGame
 2040 1774 2.00 8 0.38 20 7.60 
  Ikramul, Haq Siam c2174  * BAN0.001-0.0820-1.60 
  Grachev, Boris g2174  * RUS0.001-0.0820-1.60 
  Bu, Xiangzhi g2174  * CHN0.001-0.0820-1.60 
  Ahmed, Sk. Raju 1837 BAN1.0010.592011.80 
  S.a.m., Nasir 2053 BAN0.001-0.1620-3.20 
  Alam, Badrul 1903 BAN1.0010.672013.40 
  Afzal, Kazi Md. Mahbub 1862 BAN0.001-0.3820-7.60 
  Haque, Rezaul f2141 BAN0.001-0.1020-2.00 
 * 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)
 
 CJKS-BOROTAKIA Chess League-2016 Chittagong BAN 2016-12-17
RcRownchangeKK*chgGame
 1856 1774 1.00 2 0.22 20 4.40 
  Abu, Reza 1887 BAN0.5010.15203.00 
  Ahad, Syed Abdul 1824 BAN0.5010.07201.40 

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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