Individual Calculations June 2023
 Kovacs, Istvan  Total change: -34.20  Rating chartPersonal card
 Pest Region Team Ch. Toth Gy Group 2022-23 R 8-9 Pest Region HUN 2023-04-16
RcRownchangeKK*chgGame
 2040 2102 1.00 2 -0.17 20 -3.40 
  Nagy, Aron 2105 HUN0.001-0.5020-10.00 
  Vendeg, Balazs 1974 HUN1.0010.33206.60 

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)
 
 Pest Region Team Ch. Toth Gy Group 2022-23 R10 Pest Region HUN 2023-05-14
RcRownchangeKK*chgGame
 1848 2105 1.00 1 0.18 20 3.60 
  Csaji, Attila 1848 HUN1.0010.18203.60 

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)
 
 6th Premium International Budapest HUN 2023-05-18
RcRownchangeKK*chgGame
 1837 2105 4.00 7 -1.72 20 -34.40 
  Albrecht, Akos 1878 HUN0.501-0.2920-5.80 
  Csalami, Gabor 1948 HUN0.001-0.7120-14.20 
  Varga, Boldizsar 1816 HUN0.501-0.3420-6.80 
  Megyeri, Martin 1705  * HUN0.501-0.4220-8.40 
  Toth, Rafael 1784 HUN1.0010.13202.60 
  Onodi, Miklos 1919 HUN0.501-0.2420-4.80 
  Kovacs, Reka 1811 HUN1.0010.15203.00 
 * 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)
 

 

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