Individual Calculations November 2021
 Botragyi, Tibor  Total change: 0.60  Rating chartPersonal card
 Szabolcs Szatmar Bereg Region Team Ch. 2021-22 R 1-2 Szabolcs SZ B Region HUN 2021-10-03
RcRownchangeKK*chgGame
 2146 1964 0.50 1 0.24 20 4.80 
  Kovacs, Arpad 2146 HUN0.5010.24204.80 

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)
 
 HUN Team Ch. 2021-22 2nd Div. Barcza G. Group R1 Hungary North East HUN 2021-10-10
RcRownchangeKK*chgGame
 2190 1964 0.00 1 -0.21 20 -4.20 
  Dudas, Peter 2190 HUN0.001-0.2120-4.20 

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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