Individual Calculations January 2016
 Vidakovics, Istvan  Total change: -40.80  Rating chartPersonal card
 HUN Team League Toth L R 4-5 Hungary East HUN 2015-11-08
RcRownchangeKK*chgGame
 2019 1972 0.50 2 -0.38 40 -15.20 
  Petro, Jozsef 1989 HUN0.001-0.4840-19.20 
  Gulyas, Zoltan 2048 HUN0.5010.10404.00 

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)
 
 HUN Team League 1st B Div. Maroczy R 4 Hungary East HUN 2015-12-06
RcRownchangeKK*chgGame
 1881 1984 0.00 1 -0.64 40 -25.60 
  Zoltan, Andras 1881 HUN0.001-0.6440-25.60 

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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