Individual Calculations October 2015
 Biro, Istvan  Total change: 19.40  Rating chartPersonal card
 26th Bacsur Imre Memorial Oroshaza HUN 2015-08-27
RcRownchangeKK*chgGame
 1932 2002 5.50 7 1.33 20 26.60 
  Hejja, Andras 1641 HUN1.0010.10202.00 
  Abraham, Lajos 1781 HUN1.0010.22204.40 
  Kunos, Zoltan 1855 HUN1.0010.30206.00 
  Tornyai, Jeno 1903 HUN1.0010.36207.20 
  Horvath, Zsolt f2381 HUN0.001-0.0920-1.80 
  Petro, Jozsef 2013 HUN1.0010.522010.40 
  Gosztolya, Ferenc Dr. 1948 HUN0.501-0.0820-1.60 

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)
 
 HUN Team League Toth L R 1 Hungary East HUN 2015-09-13
RcRownchangeKK*chgGame
 2105 2002 0.00 1 -0.36 20 -7.20 
  Csikos, Mihaly 2105 HUN0.001-0.3620-7.20 

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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