Individual Calculations March 2023
 Andreeva, Elena  Total change: -12.80  Rating chartPersonal card
 Budapest Team Ch. 2022-23 Szen Jozsef Memorial Group R 7-8 Budapest HUN 2023-02-05
RcRownchangeKK*chgGame
 1621 1914 1.00 2 -0.65 20 -13.00 
  Nemes Nagy, Peter 1507 HUN0.501-0.4220-8.40 
  Marton, Zoltan 1735 HUN0.501-0.2320-4.60 

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)
 
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R5-6 Hungary North HUN 2023-02-12
RcRownchangeKK*chgGame
 1705 1914 1.50 2 0.01 20 0.20 
  Molnar, Daniel Zsolt 1573 HUN1.0010.12202.40 
  Onodi, Miklos 1837 HUN0.501-0.1120-2.20 

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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