Individual Calculations May 2018
 Bashirinia, Omid  Total change: -0.80  Rating chartPersonal card
 18th Bangkok Chess Club Challenger 2018 Cha-Am THA 2018-04-15
RcRownchangeKK*chgGame
 1725 1982 5.50 7 -0.04 20 -0.80 
  Chotichanathawewong, Sanquan 1582  * THA1.0010.08201.60 
  Long, Siyu 1582  * CHN1.0010.08201.60 
  Lim, Kian Hwa 1718 MAS0.001-0.8220-16.40 
  Tan, Jia Yun 1651 MAS1.0010.12202.40 
  Lu, Lillian 1693 AUS1.0010.16203.20 
  Lamont, Richard 1834 ENG1.0010.30206.00 
  Atul, Kumar 2012 IND0.5010.04200.80 
 * 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)
 

 

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