Individual Calculations January 2023
 Domany, Mihaly  Total change: -7.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R 2-3 Hungary North HUN 2022-12-04
RcRownchangeKK*chgGame
 2079 2080 1.00 2 0.00 20 0.00 
  Balogh, Zoltan 2048 HUN0.501-0.0420-0.80 
  Marti, Gyorgy f2109 HUN0.5010.04200.80 

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)
 
 Heves-Nograd County Team Ch. 2022-23 R1-2 Petervasara HUN 2022-12-11
RcRownchangeKK*chgGame
 1945 2080 1.00 2 -0.36 20 -7.20 
  Malik, Andras 1928 HUN0.501-0.2020-4.00 
  Kis, Jozsef 1962 HUN0.501-0.1620-3.20 

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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