Individual Calculations October 2022
 Ruska, Zoltan  Total change: -3.40  Rating chartPersonal card
 Pest Region Team Ch. Herczeg O Group 2022-23 R 1 Pest Region HUN 2022-09-18
RcRownchangeKK*chgGame
 1735 1853 0.50 1 -0.16 20 -3.20 
  Babucs, Illes 1735 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)
 
 Pest Region Team Ch. Hoschek L Group 2022-23 R1 Pest Region HUN 2022-09-25
RcRownchangeKK*chgGame
 1848 1853 0.50 1 -0.01 20 -0.20 
  Kollman, Levente 1848 HUN0.501-0.0120-0.20 

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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