Individual Calculations September 2009
 Kralj, Samo  Total change: 82.25  Rating chartPersonal card
 National Championship 2009 - Qualification Otocec SLO 2009-07-07
RcRownchangeKK*chgGame
 2075 1810 4.50 9 2.78 25 69.50 
  Petek, Primoz 2096 SLO0.5010.34258.50 
  Sivic, Jernej 2058 SLO1.0010.812520.25 
  Vidic, Miha 1989 SLO1.0010.732518.25 
  Jelen, Igor m2210  * SLO0.001-0.0825-2.00 
  Plaskan, Jure 2187 SLO1.0010.912522.75 
  Novak, Gorazd 2210  * SLO0.001-0.0825-2.00 
  Gorsek, Gregor 2009 SLO0.001-0.2425-6.00 
  Rozic, Samo 1999 SLO0.5010.25256.25 
  Kolaric, Spela 1914 SLO0.5010.14253.50 
 * 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)
 
 Czech Open 2009 C - CPP Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 2006 1810 2.50 8 0.51 25 12.75 
  Endler, Boris 1914 CZE1.0010.642516.00 
  Kuzmina, Anna 2059 RUS0.001-0.1925-4.75 
  Rouhani, Arash 1993 SWE0.001-0.2625-6.50 
  Ambartsumian, Karen 2103 RUS0.001-0.1525-3.75 
  Ostojic, Branko 1968 CRO1.0010.712517.75 
  Splichal, Petr 2018 CZE0.5010.27256.75 
  Butchak, Bogdan 1965 UKR0.001-0.2925-7.25 
  Klippel, Jan 2026 GER0.001-0.2225-5.50 

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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