Individual Calculations May 2022
 Bereczki, Istvan  Total change: -1.20  Rating chartPersonal card
 Pest Region Team Ch. Toth Gy. Group 2021-2022 R 8-9 Pest Region HUN 2022-04-03
RcRownchangeKK*chgGame
 2152 2042 0.50 1 0.15 20 3.00 
  Suto, Gabor f2152 HUN0.5010.15203.00 

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. 2021-22 2nd Div. Breyer Group R9 Hungary North-West HUN 2022-04-10
RcRownchangeKK*chgGame
 1888 2042 0.50 1 -0.21 20 -4.20 
  Bognar, Attila 1888 HUN0.501-0.2120-4.20 

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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