Individual Calculations October 2015
 Hajdu, Istvan  Total change: -4.60  Rating chartPersonal card
 HUN Team League Toth L R 1 Hungary East HUN 2015-09-13
RcRownchangeKK*chgGame
 2239 1992 0.50 1 0.31 20 6.20 
  Keresztes, Richard f2239 HUN0.5010.31206.20 

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)
 
 HUN Team League Csongrad Region 2016-2017 R 1-2 Csongrad Region HUN 2015-09-20
RcRownchangeKK*chgGame
 1777 1992 1.00 2 -0.54 20 -10.80 
  Szabo, Zoltan 1830 HUN1.0010.29205.80 
  Kurucsai, Andras 1723 HUN0.001-0.8320-16.60 

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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