Individual Calculations September 2015
 Kosa, Jeno  Total change: -0.80  Rating chartPersonal card
 Sakkozo Magyarok World Meeting 2015 Lakitelek HUN 2015-08-17
RcRownchangeKK*chgGame
 1933 2090 6.00 9 -0.04 20 -0.80 
  Lenkei, Robert 1740 HUN1.0010.11202.20 
  Toth, Kazmer 1950 SRB0.501-0.1920-3.80 
  Virag, Tamas 1690  * HUN1.0010.08201.60 
  Domany, Zsofia wm2180 HUN0.5010.12202.40 
  Harmatosi, Jozsef f2144 HUN0.5010.08201.60 
  Korponai, Akos 2004 SRB0.001-0.6220-12.40 
  Polner, Iosif 1825 ROU1.0010.18203.60 
  Dan, Francisc 1690  * ROU1.0010.08201.60 
  Takacs, Laszlo 2175 SVK0.5010.12202.40 
 * 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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