Individual Calculations March 2012
 Toloza Soto, Pablo  Total change: -7.90  Rating chartPersonal card
 Semifinal Norte Campeonato Chileno de Ajedrez 2012 Antofagasta CHI 2012-01-12
RcRownchangeKK*chgGame
 2126 2306 3.50 6 -0.79 10 -7.90 
  Abarca Gonzalez, Nicolas 2131 CHI0.501-0.2310-2.30 
  Henriquez Villagra, Cristobal 2317 CHI1.0010.52105.20 
  Mesias Rojas, Rabindranath 2203 CHI0.001-0.6410-6.40 
  Amaro Troncoso, Hanssel 1986 CHI1.0010.13101.30 
  Avalos Parra, Joao f2183 CHI0.001-0.6710-6.70 
  Arancibia Morales, Ives 1934 CHI1.0010.10101.00 

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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