Individual Calculations July 2010
 Doan, Thi Van Anh  Total change: -20.40  Rating chartPersonal card
 11th ASEAN+ Age Group Chess Championship - GU16 Olongapo City PHI 2010-06-05
 1849 1910 1.50 5 -1.36 15 -20.40 
  Fronda, Jan Jodilyn 2027 PHI0.001-0.3415-5.10 
  Lo, Yin Ling Melissa 1790 SIN0.001-0.6615-9.90 
  Mejia, Cherry Ann wf1868 PHI0.001-0.5615-8.40 
  Koh, Abigail 1613 SIN1.0010.15152.25 
  Suede, Mikee Charlene 1949 PHI0.5010.05150.75 

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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