Individual Calculations May 2015
 Czina, Peter  Total change: 19.20  Rating chartPersonal card
 HUN Team League Ch. Hajdu-Bihar Round 11 Hajdu - Bihar Region HUN 2015-04-19
RcRownchangeKK*chgGame
 2064 1930 0.50 1 0.18 40 7.20 
  Somorai, Zsolt 2064 HUN0.5010.18407.20 

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 Ch. Barcza G. Group Round 11 Hungary HUN 2015-04-26
RcRownchangeKK*chgGame
 2171 1930 0.50 1 0.30 40 12.00 
  Acs, Gabor 2171 HUN0.5010.304012.00 

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)
 

 

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