Individual Calculations January 2018
 Kovacs, Apollon  Total change: -6.00  Rating chartPersonal card
 HUN Team League 1 B Div. Maroczy Geza Group 2017-2018 R 3-4 Hungary East HUN 2017-12-03
RcRownchangeKK*chgGame
 2219 2159 0.00 2 -0.83 20 -16.60 
  Kovacs, Lajos 2230 HUN0.001-0.4020-8.00 
  Brandics, Jozsef m2208 HUN0.001-0.4320-8.60 

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)
 
 Team League BAZ Region Borbely Zoltan Group 2017-2018 R 2 BAZ Region HUN 2017-12-10
RcRownchangeKK*chgGame
 2177 2159 1.00 1 0.53 20 10.60 
  Csatlos, Bela 2177 HUN1.0010.532010.60 

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)
 

 

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