Individual Calculations March 2023
 Restas, Peter  Total change: 1.00  Rating chartPersonal card
 Csongrad-Csanad County Team Ch. 2022-23 R 5-6 Csongrad-Csanad Region HUN 2023-02-05
RcRownchangeKK*chgGame
 1949 1960 0.50 2 -0.53 20 -10.60 
  Berczi, Peter 1840 HUN0.001-0.6620-13.20 
  Toth, Daniel 2057 HUN0.5010.13202.60 

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 7-8 Hungary South East HUN 2023-02-12
RcRownchangeKK*chgGame
 1992 1960 1.50 2 0.58 20 11.60 
  Pap, Peter 2144 HUN0.5010.24204.80 
  Berczi, Peter 1840 HUN1.0010.34206.80 

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)
 

 

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