Individual Calculations December 2017
 Rancso, Mark  Total change: -6.00  Rating chartPersonal card
 3.liga B1 2017/18 R3 Various SVK 2017-11-05
RcRownchangeKK*chgGame
 1868 1949 0.00 1 -0.61 20 -12.20 
  Bona, Zoltan 1868 SVK0.001-0.6120-12.20 

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)
 
 4.liga B1 2017/18 R2-3 Various SVK 2017-11-12
RcRownchangeKK*chgGame
 1921 1949 0.50 1 -0.04 20 -0.80 
  Bona, Juraj 1921 SVK0.501-0.0420-0.80 

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 2nd Div. Breyer Gyula Group 2017-2018 R 4 Hungary North-West HUN 2017-11-26
RcRownchangeKK*chgGame
 2251 1949 0.50 1 0.35 20 7.00 
  Jamrich, Gyorgy f2251 HUN0.5010.35207.00 

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)
 

 

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