Individual Calculations October 2020
 Boronyak, Arpad  Total change: -15.20  Rating chartPersonal card
 HUN National Team Ch. Charousek Division 2019-2020 R 10 (post) Hungary West HUN 2020-08-30
RcRownchangeKK*chgGame
 2211 2120 0.50 1 0.12 20 2.40 
  Dombai, Istvan c2211 HUN0.5010.12202.40 

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)
 
 Zalakaros International Chess Festival Barczay Laszlo Memorial Zalakaros HUN 2020-08-31
RcRownchangeKK*chgGame
 1948 2120 4.00 7 -0.80 20 -16.00 
  Kiraly, Lilla Virag 1720  * HUN1.0010.08201.60 
  Horvath, Adam g2488 HUN0.001-0.1020-2.00 
  Alexandrova, Angelina 1825 HUN0.501-0.3520-7.00 
  Deak, Laszlo 1903 HUN0.501-0.2820-5.60 
  Pete, Zeteny Dominik 1720  * HUN1.0010.08201.60 
  Leszko, Bence f2260 HUN0.001-0.3120-6.20 
  Dlauchy, Peter 1720  * HUN1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 National Team Ch. Charousek Division 2019-2020 R 11 (postp) Hungary West HUN 2020-09-13
RcRownchangeKK*chgGame
 2061 2120 0.50 1 -0.08 20 -1.60 
  Lugasi, Zoltan 2061 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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