Individual Calculations January 2015
 Elo, Istvan  Total change: -16.60  Rating chartPersonal card
 HUN Team League Ch. Szechenyi Group Round 4-5 Hungary HUN 2014-11-16
RcRownchangeKK*chgGame
 1988 2071 0.50 2 -0.70 20 -14.00 
  Margl, Roland 1843 HUN0.501-0.2920-5.80 
  Czupor, Attila 2133 HUN0.001-0.4120-8.20 

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)
 
 HUN Team League Ch. Szechenyi Group Round 6 Hungary HUN 2014-12-14
RcRownchangeKK*chgGame
 1978 2071 0.50 1 -0.13 20 -2.60 
  Horvath, Mark 1978 HUN0.501-0.1320-2.60 

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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