Individual Calculations December 2014
 Piroska, Istvan  Total change: -22.80  Rating chartPersonal card
 HUN Team League Ch. Budapest Lilienthal Group Round 3-4 Budapest HUN 2014-11-09
RcRownchangeKK*chgGame
 2168 2138 0.00 1 -0.46 20 -9.20 
  Toth, Sarolta wf2168 HUN0.001-0.4620-9.20 

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)
 
 Malta International Open 2014 Sliema MLT 2014-11-16
RcRownchangeKK*chgGame
 1988 2138 5.50 9 -0.68 20 -13.60 
  Gilbert, Colin 1758 WLS1.0010.09201.80 
  Hinchcliffe, Gary 1918 ENG1.0010.22204.40 
  Beulertz, Stefan 1981 MLT1.0010.29205.80 
  Bentivegna, Francesco f2308 ITA0.001-0.2820-5.60 
  Lochte, Szilvia 1928 HUN0.501-0.2720-5.40 
  Zuiderweg, Hiddo 2001 NED1.0010.32206.40 
  Maloberti, David 2064 FRA0.001-0.6020-12.00 
  Van Eck, Ted 1990 NED0.001-0.7020-14.00 
  Mohr, Harald 1943 GER1.0010.25205.00 

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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