Individual Calculations March 2011
 Diaz Villagran, Robert  Total change: -9.30  Rating chartPersonal card
 Semifinal Sur Campeonato Chileno de Ajedrez 2010/2011 Nueva Imperial CHI 2011-01-27
RcRownchangeKK*chgGame
 2208 2342 5.00 7 0.36 15 5.40 
  Palma Neira, Eliseo Maximiliano 1975 CHI1.0010.10151.50 
  Vera Soto, Sergio Hernan 2121 CHI1.0010.22153.30 
  Carrasco Miranda, Andres 2221 CHI1.0010.34155.10 
  Salinas Herrera, Pablo Patricio 2263 CHI0.501-0.1115-1.65 
  Troncoso Carrasco, Jose Jacinto 2166 CHI1.0010.27154.05 
  Lopez Silva, Hugo Andres 2398 CHI0.001-0.4215-6.30 
  Toloza Soto, Pablo m2314 CHI0.501-0.0415-0.60 

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)
 
 Semifinal Metropolitana 2011 Santiago CHI 2011-01-31
RcRownchangeKK*chgGame
 2115 2342 6.00 9 -0.98 15 -14.70 
  Tapia Fuentes, Jaime 1955 CHI1.0010.09151.35 
  Roman, Alvarez Oscar 2078 CHI1.0010.18152.70 
  Marin, Munoz Roque 2118 CHI1.0010.22153.30 
  Cuevas Araya, Walter f2231 CHI0.001-0.6515-9.75 
  San, Martin Basualto Epiro 2105 CHI1.0010.20153.00 
  Farfan, Ortiz Victor 2166 CHI0.501-0.2315-3.45 
  Henriquez Villagra, Cristobal 2206 CHI0.501-0.1815-2.70 
  Caceres Vasquez, Sergio f2169 CHI0.001-0.7315-10.95 
  Valdes, Escobar Jose 2010 CHI1.0010.12151.80 

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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