Individual Calculations May 2017
 Langer, Christian  Total change: -16.20  Rating chartPersonal card
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 2028 2104 4.50 9 -0.81 20 -16.20 
  Srivatanakul, Pricha 1704  * THA1.0010.08201.60 
  Venkatesh, M.r. g2396 IND0.001-0.1520-3.00 
  Norris, Damian C c1887 FIJ1.0010.22204.40 
  Lin, Chen g2475 CHN0.001-0.1020-2.00 
  Frost, Peter 1944 AUS0.501-0.2120-4.20 
  Kim, Inguh c1932 KOR1.0010.27205.40 
  Ski, Jonathan K. 1704  * NOR1.0010.08201.60 
  Xu, Minghui 2283 CHN0.001-0.2720-5.40 
  Hansing, Saphong 1930 THA0.001-0.7320-14.60 
 * 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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