Individual Calculations January 2018
 Kertesz, Zsolt  Total change: -0.40  Rating chartPersonal card
 HUN Team League 2nd Div. Breyer Gyula Group 2017-2018 R 5-6 Hungary North-West HUN 2017-12-03
RcRownchangeKK*chgGame
 2100 2050 1.00 2 0.14 20 2.80 
  Mullner, Imre f2159 HUN0.5010.15203.00 
  Balogh, Zoltan 2040 HUN0.501-0.0120-0.20 

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)
 
 Team League Budapest Lilienthal Andor Group 2017-2018 R 5 Budapest HUN 2017-12-10
RcRownchangeKK*chgGame
 1935 2050 0.50 1 -0.16 20 -3.20 
  Racz, Peter 1935 HUN0.501-0.1620-3.20 

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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