Individual Calculations March 2011
 Chan, Joo Keng  Total change: 0.00  Rating chartPersonal card
 63rd Singapore National Individual Chess Championships 2011 - Challengers Singapore SIN 2011-01-12
RcRownchangeRpKK*chgGame
 1750 0 2.00 7 0.00 1592   0.00 
  Lee, Qing Aun 1597 SIN0.0010.00 0.00 
  Tin, Jingyao f1824 SIN0.0010.00 0.00 
  Soh, Isaak Ethan Hong Han 1713 SIN0.0010.00 0.00 
  Muhd, Haikal f1953 SIN0.0010.00 0.00 
  Ko, Wei Liang William 1814 SIN1.0010.00 0.00 
  Yong, Han Shawn 1774 SIN0.0010.00 0.00 
  Sivakumar, Ashvin 1572 SIN1.0010.00 0.00 

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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