Individual Calculations January 2012
 Cuevas Araya, Walter  Total change: -14.55  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2011 Serie A santiago CHI 2011-07-21
RcRownchangeKK*chgGame
 2202 2245 4.50 8 0.12 15 1.80 
  Letelier Garcia, Francisco Javi 2036 CHI1.0010.23153.45 
  Hernandez Riera, Jose De Jesus f2220 CHI0.501-0.0315-0.45 
  Llorens Sepulveda, Marcelo f2295 CHI0.001-0.4315-6.45 
  Perez Molina, Robinson Alexis f2291 CHI0.001-0.4415-6.60 
  Weinstein Balmaceda, Tomas 1923 CHI1.0010.13151.95 
  Torres Bravo, Cristobal Renato f2300 CHI0.001-0.4215-6.30 
  Velasquez Ojeda, Cesar f2267 CHI1.0010.53157.95 
  Cortes Moyano, Julio f2283 CHI1.0010.55158.25 

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)
 
 2da Copa Latinoamericana de Ajedrez 2011 Montevideo URU 2011-11-01
RcRownchangeKK*chgGame
 2074 2259 4.50 8 -1.34 15 -20.10 
  Acerenza, Antonio 1859  * URU1.0010.08151.20 
  Barboza, Mauro 2051 URU0.501-0.2715-4.05 
  Escofet, Jaime 2056 URU0.501-0.2615-3.90 
  Schuh, Astor Jose 2094 BRA0.501-0.2215-3.30 
  Ulaneo, Nicolas 2106 URU0.501-0.2015-3.00 
  Kasuo Okamura, Milton 2107 BRA1.0010.30154.50 
  Lopez Azambuja, Nicolas 2166 URU0.501-0.1315-1.95 
  Curi, Gabriel f2154 URU0.001-0.6415-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 TORNEO INTERCLUBES 2011 Santiago CHI 2011-11-21
RcRownchangeKK*chgGame
 2003 2259 3.50 4 0.25 15 3.75 
  Gonzalez Alvarez, Jose 2039 CHI1.0010.22153.30 
  Recabarren Gajardo, Gonzalo Iva 1947 CHI1.0010.14152.10 
  Santos Gonzalez, Miguel 1968 CHI0.501-0.3515-5.25 
  Alvarez Guzman, Jorge 2059 CHI1.0010.24153.60 

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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