Individual Calculations April 2009
 Moran Reyes, Juan  Total change: -9.60  Rating chartPersonal card
 Torneo Interempresas ENDESA 2007 Santiago CHI 2007-07-17
RcRownchangeKK*chgGame
 2225 2149 2.50 6 0.04 15 0.60 
  Valenzuela, Fuentealba Luis m2434 CHI0.001-0.1615-2.40 
  Michel, Yunis Christian D. m2368 PLE0.001-0.2215-3.30 
  Duarte Mermow, Marcelo f2366 CHI0.5010.28154.20 
  Moyano, Nunez Helios 1951 CHI1.0010.24153.60 
  Bulgarini, Torre Marco 2077 CHI1.0010.40156.00 
  Diaz Fuenzalida, Juan 2151 CHI0.001-0.5015-7.50 

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 de Ajedrez Interempresas ENDESA 2008 Serie "A" Santiago CHI 2008-07-22
RcRownchangeKK*chgGame
 2084 2149 4.50 8 -0.20 15 -3.00 
  Alvarez Correa, David 1972 CHI1.0010.27154.05 
  Carreno Bastias, Jose Luis 2083 CHI1.0010.41156.15 
  Bulgarini Torre, Marco 2077 CHI0.001-0.6015-9.00 
  Mundaca Alvarez, Juan Carlos 2105 CHI0.501-0.0615-0.90 
  Diaz Fuenzalida, Juan 2151 CHI1.0010.50157.50 
  Pino Pinto, Juan Luis 2153 CHI0.001-0.4915-7.35 
  Mella Zuniga, Gustavo 2122 CHI0.001-0.5415-8.10 
  Castillo Grado, Augusto 2005 CHI1.0010.31154.65 

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 14 Endesa- Fundacion Chilena de Ajedrez Santiago CHI 2008-08-18
RcRownchangeKK*chgGame
 2152 2149 2.50 6 -0.48 15 -7.20 
  Jorquera Cahuin, Marcelo f2310 CHI0.001-0.2915-4.35 
  Romero Araya, Diego Alonso 2140 CHI0.001-0.5115-7.65 
  Hernandez Riera, Jose 2118 CHI0.501-0.0415-0.60 
  Gonzalez Rodriguez, Alejandro 2050 CHI0.001-0.6415-9.60 
  Diaz Villagran, Robert 2329 CHI1.0010.741511.10 
  Olivares Olivares, Claudio 1963 CHI1.0010.26153.90 

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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