Individual Calculations December 2013
 Lee, Say Siong John  Total change: -12.15  Rating chartPersonal card
 Deepavali Rating Tournament 2013 Singapore SIN 2013-11-01
RcRownchangeKK*chgGame
 1400 1773 1.00 2 -0.81 15 -12.15 
  Singh, Delroy 1373  * SIN0.001-0.9215-13.80 
  Low, Yi Quan 1427 SIN1.0010.11151.65 
 * 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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