Individual Calculations November 2013
 Lee, Say Siong John  Total change: -7.05  Rating chartPersonal card
 Hari Raya Haji Rating Tournament 2013 Singapore SIN 2013-10-12
RcRownchangeKK*chgGame
 1804 1780 1.00 3 -0.47 15 -7.05 
  Ng, Wei Kiang 1610 MAS1.0010.28154.20 
  Lalas, Eric Laforteza 1684 PHI0.001-0.6315-9.45 
  Fong, Yit San 2118 MAS0.001-0.1215-1.80 

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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