Individual Calculations April 2017
 Biro, Istvan  Total change: -16.20  Rating chartPersonal card
 HUN Team League 2nd Div. Maroczy 2016-2017 R 8 Hungary East HUN 2017-03-12
RcRownchangeKK*chgGame
 2226 1982 0.00 1 -0.20 20 -4.00 
  Fendrik, Lajos 2226 HUN0.001-0.2020-4.00 

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)
 
 2nd Andor Laszlo Memorial Bekes HUN 2017-03-23
RcRownchangeKK*chgGame
 1839 1982 4.00 7 -0.61 20 -12.20 
  Kovacs, Sandor Zoltan 1612 HUN1.0010.10202.00 
  Samu, Gabor Jr. 2252 HUN0.001-0.1720-3.40 
  Hatos, Istvan 1676 HUN1.0010.14202.80 
  Tamasi, Zoltan 1929 HUN0.501-0.0720-1.40 
  Divald, Tamas 2033 HUN0.001-0.4320-8.60 
  Tran, David 1614 HUN0.501-0.4020-8.00 
  Vertes, Imre 1760 HUN1.0010.22204.40 

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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