Individual Calculations January 2019
 Kovacs, Daniel  Total change: -6.40  Rating chartPersonal card
 HUN Team League 2nd Div. Erkel Ferenc Group 2018-2019 R 3 Hungary HUN 2018-12-02
RcRownchangeKK*chgGame
 2145 2009 0.50 1 0.18 20 3.60 
  Szekely, Ferenc 2145 HUN0.5010.18203.60 

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 Heves-Nograd Region 2018-2019 R 3-4 Heves-Nograd Region HUN 2018-12-09
RcRownchangeKK*chgGame
 2007 2009 0.50 2 -0.50 20 -10.00 
  Koltanyi, Imre 1905 HUN0.501-0.1420-2.80 
  Dobai, Szabolcs 2109 HUN0.001-0.3620-7.20 

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)
 

 

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