Individual Calculations July 2010
 Liu, Yang  Total change: -9.00  Rating chartPersonal card
 11th ASEAN+ Age Group Chess Championship - GU20 Olongapo City PHI 2010-06-05
RcRownchangeKK*chgGame
 2083 2092 3.00 7 -0.60 15 -9.00 
  Nguyen, Thi Mai Hung wm2286 VIE0.5010.25153.75 
  Bernales, Christy Lamiel 2043 PHI0.001-0.5715-8.55 
  Dewi, Aa Citra wf1951 INA0.501-0.1915-2.85 
  Suede, Akiko Charmaine 1945 PHI0.001-0.7015-10.50 
  Docena, Jedara 2008 PHI1.0010.38155.70 
  Hoang, Thi Nhu Y wm2170 VIE0.5010.11151.65 
  Pham, Bich Ngoc wm2181 VIE0.5010.12151.80 

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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