Individual Calculations May 2023
 Havasi, Gergely Bulcsu  Total change: 56.40  Rating chartPersonal card
 Csongrad-Csanad County Team Ch. 2022-23 R 8-9 (playoffs) Csongrad-Csanad Region HUN 2023-04-02
RcRownchangeKK*chgGame
 1711 1699 2.00 2 1.03 40 41.20 
  Erdei, Imre 1619 HUN1.0010.394015.60 
  Tenk, Zoltan 1803 HUN1.0010.644025.60 

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. 2022-23 Toth Laszlo Group R 11 Hungary South East HUN 2023-04-23
RcRownchangeKK*chgGame
 2039 1699 0.50 1 0.38 40 15.20 
  Zalai, Mihaly Dr. 2039 HUN0.5010.384015.20 

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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