Individual Calculations August 2016
 Szewczak, Andrzej  Total change: -21.80  Rating chartPersonal card
 XII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2016-06-26
RcRownchangeKK*chgGame
 2053 1803 0.50 2 0.11 20 2.20 
  Mielczarski, Miroslaw 2107 POL0.001-0.1420-2.80 
  Kicinski, Jacek 1998 POL0.5010.25205.00 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL grupa B Warszawa POL 2016-07-08
RcRownchangeKK*chgGame
 1786 1803 3.50 9 -1.20 20 -24.00 
  Godzwon, Iwo 2059 POL0.001-0.1920-3.80 
  Ossolinska, Matylda 1592 POL0.501-0.2720-5.40 
  Zurkiewicz, Krzysztof 1637 POL1.0010.28205.60 
  Krupa, Krzysztof c1990 POL0.001-0.2620-5.20 
  Pazdzierz, Klaudia 1517 POL1.0010.16203.20 
  Choroszej, Aleksander 1965 POL0.001-0.2920-5.80 
  Skulte, Christopher 2012 AUS0.001-0.2320-4.60 
  Budkiewicz, Magdalena 1651 POL0.001-0.7020-14.00 
  Karpinski, Ryszard 1653 POL1.0010.30206.00 

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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