Individual Calculations February 2015
 Berczi, Peter  Total change: 26.80  Rating chartPersonal card
 2nd Dr.Berecz Arpad Memorial Szeged HUN 2014-12-27
RcRownchangeKK*chgGame
 1906 1666 3.00 7 1.34 40 53.60 
  Szijarto, Attila 2048 HUN1.0010.914036.40 
  Biro, Istvan 2037 HUN0.5010.404016.00 
  Hajdu, Istvan 2066  * HUN0.5010.424016.80 
  Olah, Gabor Mihaly 2024 HUN0.001-0.1040-4.00 
  Monus, Zoltan 2013 HUN0.001-0.1140-4.40 
  Kunos, Zoltan 1798 HUN0.001-0.3240-12.80 
  Farkas, Boldizsar 1357 HUN1.0010.14405.60 
 * 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. Csongrad Region Round 6 Csongrad Region HUN 2015-01-18
RcRownchangeKK*chgGame
 1661 1737 0.00 1 -0.60 40 -24.00 
  Martonosi, Adam 1661 HUN0.001-0.6040-24.00 

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. Toth L. Group Round 7 Hungary HUN 2015-01-25
RcRownchangeKK*chgGame
 1686 1737 0.50 1 -0.07 40 -2.80 
  Ferenczi, Bela Istvan 1686 HUN0.501-0.0740-2.80 

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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