Individual Calculations November 2010
 Koh, Abigail  Total change: -0.75  Rating chartPersonal card
 National Junior FIDE T3 Training Tournament 2010 Singapore SIN 2010-07-03
RcRownchangeKK*chgGame
 1582 1587 1.50 3 -0.03 25 -0.75 
  Yick, Benjamin Oliver 1575 SIN0.001-0.5225-13.00 
  Rujok, Najwa Jiahui 1700 SIN0.5010.15253.75 
  Neha, Shankar 1472 SIN1.0010.34258.50 

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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