Individual Calculations February 2015
 Retkes, Peter  Total change: 0.80  Rating chartPersonal card
 2nd Dr.Berecz Arpad Memorial Szeged HUN 2014-12-27
RcRownchangeKK*chgGame
 1934 1958 4.00 7 0.40 40 16.00 
  Koszta, Benedek 1558  * HUN1.0010.08403.20 
  Nagy, Daniel f2226 HUN0.5010.334013.20 
  Csikos, Mihaly 2034 HUN0.5010.10404.00 
  Papp, Balazs 2179 HUN0.5010.284011.20 
  Sipos, Kalman 1777 HUN0.501-0.2440-9.60 
  Lakatos, Alfred 1640 HUN1.0010.13405.20 
  Szijarto, Andras 2122 HUN0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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. Toth L. Group Round 7 Hungary HUN 2015-01-25
RcRownchangeKK*chgGame
 2030 1942 0.00 1 -0.38 40 -15.20 
  Olah, Gabor Mihaly 2030 HUN0.001-0.3840-15.20 

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)
 

 

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