Individual Calculations December 2013
 Lalas, Eric Laforteza  Total change: -9.90  Rating chartPersonal card
 Deepavali Rating Tournament 2013 Singapore SIN 2013-11-01
RcRownchangeKK*chgGame
 1781 1730 1.00 3 -0.33 30 -9.90 
  Tan, Weiliang c2130  * SIN0.001-0.0830-2.40 
  Singh, Delroy 1369 SIN0.501-0.4030-12.00 
  Napolean, Recososa 1843 PHI0.5010.15304.50 
 * 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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