Individual Calculations March 2020
 Rozsa, Sandor  Total change: 0.80  Rating chartPersonal card
 HUN National Team Ch. Erkel Division 2019-2020 R 7-8 Hungary Middle HUN 2020-02-02
RcRownchangeKK*chgGame
 2084 1865 0.50 2 0.05 20 1.00 
  Toth-Katona, Tamas 2077 HUN0.5010.27205.40 
  Vajda, Albert 2090 ROU0.001-0.2220-4.40 

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)
 
 Budapest Team Ch. Bilek Istvan Group 2019-2020 R 8-9 Budapest HUN 2020-02-09
RcRownchangeKK*chgGame
 1859 1865 0.50 1 -0.01 20 -0.20 
  Reszler, J. Robert 1859 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)
 

 

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