Individual Calculations February 2018
 Hajdu, Istvan  Total change: 7.80  Rating chartPersonal card
 5th Dr.Berecz Arpad Memorial Group B U1900 Szeged HUN 2017-12-27
RcRownchangeKK*chgGame
 1736 1879 5.00 7 0.26 20 5.20 
  Jojart, Zsolt 1514 HUN1.0010.10202.00 
  Oravecz, Matyas 1653 HUN1.0010.21204.20 
  Nagy Dani, Karoly 1767 HUN1.0010.35207.00 
  Palotai, Bendeguz 1895 HUN0.5010.02200.40 
  Koszta, Benedek 1860 HUN0.501-0.0320-0.60 
  Kocsmar, Akos 1726 HUN0.501-0.2020-4.00 
  Sipos, Kalman 1738 HUN0.501-0.1920-3.80 

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 League 2nd Div. Toth Laszlo Group 2017-2018 R 7 Hungary South-East HUN 2018-01-28
RcRownchangeKK*chgGame
 1993 1900 0.50 1 0.13 20 2.60 
  Nagy, Robert 1993 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)
 

 

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