Individual Calculations February 2015
 Farkas, Sandor  Total change: 4.40  Rating chartPersonal card
 2nd Dr.Berecz Arpad Memorial Szeged HUN 2014-12-27
RcRownchangeKK*chgGame
 1898 1814 2.50 6 0.11 20 2.20 
  Hajdu, Istvan 2079 HUN0.5010.32206.40 
  Biro, Istvan 2037 HUN0.5010.28205.60 
  Samu, Sorin-Mihai 2123 ROU0.001-0.1420-2.80 
  Boa, Bence 1573 HUN0.501-0.3020-6.00 
  Nogradi, Erik 1530 HUN1.0010.16203.20 
  Szijarto, Attila 2048 HUN0.001-0.2120-4.20 

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. Csongrad Region Round 6 Csongrad Region HUN 2015-01-18
RcRownchangeKK*chgGame
 2061 1792 0.50 1 0.33 20 6.60 
  Borus, Andras 2061 HUN0.5010.33206.60 

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
 2009 1792 0.00 1 -0.22 20 -4.40 
  Sandor, Peter 2009 HUN0.001-0.2220-4.40 

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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