Individual Calculations March 2012
 Woong, Zhi Wei William  Total change: -10.80  Rating chartPersonal card
 2nd Singapore International Youth Championships 2011 - Open U11 Singapore SIN 2011-12-25
RcRownchangeKK*chgGame
 1753 1702 0.50 2 -0.36 30 -10.80 
  Atharvaa, P 1717 IND0.5010.02300.60 
  Lemi, Daniel John 1789 PHI0.001-0.3830-11.40 

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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