Individual Calculations February 2020
 Koczo, Kristof  Total change: -10.00  Rating chartPersonal card
 12th Perenyi Bela Memorial Budapest HUN 2020-01-10
RcRownchangeKK*chgGame
 1899 2080 5.50 9 -0.96 20 -19.20 
  Suranyi, Istvan 1681 HUN1.0010.08201.60 
  Bartuszek, Andras 1720 HUN0.501-0.4020-8.00 
  Pesztericz, Laszlo f2009 HUN0.501-0.1020-2.00 
  Bilku, Andras 1998 HUN0.501-0.1120-2.20 
  Kis, Bela 1974 HUN0.501-0.1420-2.80 
  Gyurkovics, Miklos 2012 HUN0.001-0.5920-11.80 
  Nagy, Laszlo 1874 HUN1.0010.24204.80 
  Laszlo, Csaba 1871 HUN1.0010.23204.60 
  Pervai, Laszlo 1952 HUN0.501-0.1720-3.40 

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)
 
 Budapest Team Ch. Lilienthal A. Group 2019-2020 R 6-7 Budapest HUN 2020-01-12
RcRownchangeKK*chgGame
 2051 2080 1.00 1 0.46 20 9.20 
  Mester, Attila 2051 HUN1.0010.46209.20 

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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