Individual Calculations February 2017
 Ritter, Gabor Dr.  Total change: 11.60  Rating chartPersonal card
 Perenyi Bela Memorial 2017 Budapest HUN 2017-01-05
RcRownchangeKK*chgGame
 2014 2008 5.00 9 0.72 20 14.40 
  Farkas, Otto Jr. 1608  * HUN1.0010.08201.60 
  Havanecz, Bianka wm2209 HUN0.001-0.2420-4.80 
  Farkas, Otto Sr. 1725 HUN1.0010.16203.20 
  Torok, Tamas Titusz 2142 HUN1.0010.682013.60 
  Piroska, Istvan 2153 HUN0.001-0.3120-6.20 
  Geher, Koppany 2013 HUN1.0010.512010.20 
  Kovacs, Judit 2098 HUN0.001-0.3820-7.60 
  Borda, Lajos 2102 HUN0.5010.13202.60 
  Mezei, Csaba 2073 HUN0.5010.09201.80 
 * 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 Breyer 2016-2017 R 5 Hungary Middle HUN 2017-01-29
RcRownchangeKK*chgGame
 1905 2008 0.50 1 -0.14 20 -2.80 
  Toth, Istvan 1905 HUN0.501-0.1420-2.80 

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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