Individual Calculations May 2017
 Mayer, Istvan  Total change: -15.20  Rating chartPersonal card
 HUN Team League Pest Super Div. Szalkai R 7 Pest Region HUN 2017-04-02
RcRownchangeKK*chgGame
 1956 2092 0.00 1 -0.68 20 -13.60 
  Slezak, Akos 1956 HUN0.001-0.6820-13.60 

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 Erkel 2016-2017 R 11 Hungary Middle HUN 2017-04-09
RcRownchangeKK*chgGame
 2034 2092 0.50 1 -0.08 20 -1.60 
  Nagy, Karoly 2034 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)
 

 

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