Individual Calculations February 2015
 Marcu, Simon  Total change: 7.20  Rating chartPersonal card
 Perenyi Bela Memorial 2015 Budapest HUN 2015-01-09
RcRownchangeKK*chgGame
 1991 1961 3.50 7 0.26 20 5.20 
  Orso, Miklos m2292 HUN0.001-0.1220-2.40 
  Fabian, Laszlo 1672 GER1.0010.16203.20 
  Rosenberg, Robert 1783 HUN0.501-0.2320-4.60 
  Piroska, Istvan 2119 HUN1.0010.712014.20 
  Varga, Klara wm2145 HUN0.001-0.2620-5.20 
  Meixner, Ferenc 2094 HUN1.0010.682013.60 
  Kun, Sandor Laszlo 1830 HUN0.001-0.6820-13.60 

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. Budapest Bilek Group Round 6 Budapest HUN 2015-01-18
RcRownchangeKK*chgGame
 2031 1961 0.50 1 0.10 20 2.00 
  Molnar, Emil Dr. 2031 HUN0.5010.10202.00 

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)
 

 

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