Individual Calculations January 2015
 Hajdu, Sandor  Total change: 37.60  Rating chartPersonal card
 HUN Team League Ch. Barcza G. Group Round 4-5 Hungary HUN 2014-11-16
RcRownchangeKK*chgGame
 2045 1908 1.50 2 0.85 20 17.00 
  Lengyel, Laszlo 1967 HUN0.5010.08201.60 
  Szava, Miklos 2123 HUN1.0010.772015.40 

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)
 
 HUN Team League Ch. Barcza G. Group Round 6 Hungary HUN 2014-12-14
RcRownchangeKK*chgGame
 1719 1908 0.50 1 -0.25 20 -5.00 
  Beres, Istvan 1719 HUN0.501-0.2520-5.00 

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)
 
 2nd Matyo Open Mezokovesd HUN 2014-12-20
RcRownchangeKK*chgGame
 1862 1908 4.00 5 1.28 20 25.60 
  Csontos, Dominik 1535 HUN0.501-0.4020-8.00 
  Simon, Attila 1829 HUN1.0010.39207.80 
  Bujdoso, Bela 1927 HUN1.0010.532010.60 
  Nagy, Ferenc 1900 HUN1.0010.49209.80 
  Paal, Attila 2119 HUN0.5010.27205.40 

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)
 

 

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