Individual Calculations April 2015
 Gyorffy, Peter Pal  Total change: 10.80  Rating chartPersonal card
 HUN Team League Ch. Barcza G. Group Round 9-10 Hungary HUN 2015-03-01
RcRownchangeKK*chgGame
 1977 1998 1.50 2 0.45 20 9.00 
  Somlyai, Szabolcs 1886 HUN1.0010.35207.00 
  Botragyi, Tibor 2068 HUN0.5010.10202.00 

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)
 
 HUN Team League Ch. Hajdu-Bihar Round 9-10 Hajdu - Bihar Region HUN 2015-03-08
RcRownchangeKK*chgGame
 1607 1998 1.00 1 0.09 20 1.80 
  Kovacs, Jozsef 1607 HUN1.0010.09201.80 

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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