Individual Calculations November 2011
 Jelsen, Yemi  Total change: 17.85  Rating chartPersonal card
 12th ASEAN+ AGE-GROUP CHESS CHAMPIONSHIPS 2011 STANDARD CHESS - GIRLS 20 Tarakan INA 2011-06-13
RcRownchangeKK*chgGame
 2066 1956 3.00 5 1.19 15 17.85 
  Vo, Thi Kim Phung wm2154 VIE0.001-0.2415-3.60 
  Palero, Mary Israel 1908 PHI1.0010.43156.45 
  Chkartina, Gerhana 2082 INA0.5010.17152.55 
  Doan, Thi Van Anh 1966 VIE1.0010.51157.65 
  Hoang, Thi Nhu Y wm2220 VIE0.5010.32154.80 

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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