Individual Calculations January 2010
 Arias, Pablo  Total change: -17.70  Rating chartPersonal card
 Torneo Nacional por Equipos Bolivia Sucre BOL 2009-11-26
RcRownchangeKK*chgGame
 2115 2094 0.00 2 -0.95 15 -14.25 
  Luna, Raisa wf2083 BOL0.001-0.5215-7.80 
  Martinez Bejarano, Ariel A. 2147 BOL0.001-0.4315-6.45 

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)
 
 IRT " Consultora Superar " Sucre BOL 2009-12-01
RcRownchangeKK*chgGame
 2053 2094 2.00 4 -0.23 15 -3.45 
  Hilton, Perez 1937 BOL1.0010.29154.35 
  Loza, Carlos 2018 BOL0.001-0.6015-9.00 
  Arias, Jorge 1986 BOL1.0010.35155.25 
  Campero, Ronald f2270 BOL0.001-0.2715-4.05 

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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