Individual Calculations March 2012
 Lee, Qing Aun  Total change: 14.70  Rating chartPersonal card
 2nd Singapore International Youth Championships 2011 - Open U11 Singapore SIN 2011-12-25
RcRownchangeKK*chgGame
 1817 1535 1.50 3 0.98 15 14.70 
  Tin, Jingyao f1935  * SIN0.5010.42156.30 
  Lemi, Daniel John 1789 PHI0.5010.31154.65 
  Low, Zhen Yu Cyrus 1728 SIN0.5010.25153.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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