Individual Calculations November 2009
 Tanacs, Anna  Total change: -3.30  Rating chartPersonal card
 European Youth Ch under 18 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2002 2073 5.00 9 -0.22 15 -3.30 
  Narva, Ann 1689 EST1.0010.09151.35 
  Skinke, Katrina wm2200 LAT0.001-0.3315-4.95 
  Thilaganathan, Jessica 1899 ENG0.001-0.7315-10.95 
  Sargsyan, Shushanna 1916 ARM1.0010.29154.35 
  Manelidou, Maria 2008 GRE0.501-0.0915-1.35 
  Milcova, Zuzana 1833 SVK1.0010.20153.00 
  Guadamuro Torrente, Anabel wf2136 ESP0.5010.09151.35 
  Mammadova, Gulnar wf2209 AZE1.0010.681510.20 
  Olsarova, Tereza 2127 CZE0.001-0.4215-6.30 

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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