Individual Calculations September 2012
 Saragossi, Guido  Total change: -6.90  Rating chartPersonal card
 XII Abierto de Invierno "Libertadores del sur" Villa Ballester, Buenos Aires ARG 2012-08-17
RcRownchangeKK*chgGame
 1902 1792 1.00 4 -0.46 15 -6.90 
  Colautti, Romanela 1611 ARG1.0010.26153.90 
  Ortega Morales, Javier 1932 ARG0.001-0.3115-4.65 
  Conde, Adrian 2069 ARG0.001-0.1715-2.55 
  Villarreal, Ivan Nicolas 1997 ARG0.001-0.2415-3.60 

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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