Individual Calculations April 2008
 Verdiana, Norasa  Total change: -11.75  Rating chartPersonal card
 1st Leg ASEAN Circuit Chess Tournament 2008 (WIM Tournament Section) Tarakan, East Kalimantan INA 2008-01-08
RcRownchangeKK*chgGame
 2041 1890 3.00 11 -0.47 25 -11.75 
  Handoko, Edhi g2240 INA0.001-0.1125-2.75 
  Handayani, Tri 2036 INA0.5010.20255.00 
  Bernales, Christy L 1933 PHI0.5010.06251.50 
  Lindiawati, Evi 2114 INA0.001-0.2225-5.50 
  Sadikin, Irwanto m2240 INA0.001-0.1125-2.75 
  Citra, Dewi Aa 1726 INA0.501-0.2225-5.50 
  Chua, Graham f2075 SIN0.001-0.2625-6.50 
  Tay, Jeslin 2050 SIN0.001-0.2925-7.25 
  Beverly, Mendoza wm2099 PHI1.0010.772519.25 
  Chan, Victoria wf1876 SIN0.501-0.0225-0.50 
  Thy May Hung, Nguyen wf2062 VIE0.001-0.2725-6.75 

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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