Individual Calculations October 2015
 Saucedo, Ivan  Total change: -68.00  Rating chartPersonal card
 Semifinal Campeonato Nacional 2015 Panama PAN 2015-08-26
RcRownchangeKK*chgGame
 1860 2047 0.50 3 -1.70 40 -68.00 
  Herrera, Benjamin 1913 PAN0.001-0.6840-27.20 
  Bonilla, Felix 1931 PAN0.001-0.6640-26.40 
  Riquelme, Eduard 1737 PAN0.501-0.3640-14.40 

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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