Individual Calculations February 2015
 Pesztericz, Laszlo  Total change: -17.40  Rating chartPersonal card
 Perenyi Bela Memorial 2015 Budapest HUN 2015-01-09
RcRownchangeKK*chgGame
 2039 2071 2.50 7 -1.17 20 -23.40 
  Lakatos, Tamas 1671  * HUN1.0010.08201.60 
  Scharrer, Patrick f2231 ITA1.0010.712014.20 
  Eperjesi, Laszlo Dr. m2162 HUN0.5010.12202.40 
  Boguszlavszkij, Jevgenyij m2245 HUN0.001-0.2720-5.40 
  Vajda, Szidonia mwg2337 HUN0.001-0.1820-3.60 
  Kun, Sandor Laszlo 1830 HUN0.001-0.8020-16.00 
  Polyanszky-Tamasi, Zoltan 1795 HUN0.001-0.8320-16.60 
 * 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)
 
 Oberliga Ost A 2014/15 rounds 6 - 7 Hamburg GER 2015-01-17
RcRownchangeKK*chgGame
 2085 2071 0.50 2 -0.46 20 -9.20 
  Mertens, Fridolin 2115 GER0.001-0.4420-8.80 
  Hentzgen, Thomas 2055 GER0.501-0.0220-0.40 

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)
 
 HUN Team League Ch. Maroczy Group Round 5 Hungary (East) HUN 2015-01-25
RcRownchangeKK*chgGame
 2271 2071 1.00 1 0.76 20 15.20 
  Fekete, Albert f2271 HUN1.0010.762015.20 

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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