Individual Calculations July 2009
 Cosoi Scherzer, Alejandro  Total change: -84.60  Rating chartPersonal card
 IRT2 ENDESA-FUNDACION CHILENA DE AJEDREZ Santiago CHI 2009-03-16
RcRownchangeKK*chgGame
 2120 2210 5.00 10 -1.22 15 -18.30 
  Almarza Orellana, Luis 2094 CHI1.0010.34155.10 
  Marin Munoz, Roque 2096 CHI1.0010.34155.10 
  Von Dessauer Orellana, Daniel O 2014 CHI1.0010.25153.75 
  Gonzalez Rodriguez, Alejandro 2050 CHI0.001-0.7115-10.65 
  Moran Reyes, Paulo 2149 CHI0.501-0.0815-1.20 
  Alvarez Guzman, Jorge 2102 CHI0.501-0.1515-2.25 
  Cuevas Araya, Walter 2182 CHI0.001-0.5415-8.10 
  Romero Araya, Diego Alonso 2140 CHI0.001-0.6015-9.00 
  Stawizsinski, Walter 2088 GER1.0010.33154.95 
  Bombardiere Rosas, Eduardo f2280 CHI0.001-0.4015-6.00 

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)
 
 1er ABIERTO ENDESA-FUNDACION CHILENA DE AJEDREZ 2009 Santiago CHI 2009-04-21
RcRownchangeKK*chgGame
 1963 2196 3.50 6 -1.19 15 -17.85 
  Matamala Pradenas, Emiliano 1868 CHI0.001-0.8715-13.05 
  Jofre Cartagena, Samuel 1998 CHI1.0010.24153.60 
  Vasquez Novoa, Juan Carlos 1872 CHI1.0010.13151.95 
  Moyano Nunez, Helios 1947 CHI1.0010.19152.85 
  Bombardiere Rosas, Eduardo f2154 CHI0.501-0.0615-0.90 
  Abarca Gonzalez, Damaris 1939 CHI0.001-0.8215-12.30 

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)
 
 IRT7 ENDESA-FUNDACION CHILENA DE AJEDREZ Santiago CHI 2009-05-13
RcRownchangeKK*chgGame
 2218 2196 1.00 9 -3.23 15 -48.45 
  Cortes Moyano, Julio f2251 CHI0.001-0.4215-6.30 
  Vargas Maliqueo, Ivan Patricio 2243 CHI0.5010.07151.05 
  Perez Molina, Robinson Alexis f2315 CHI0.001-0.3415-5.10 
  Cuevas Araya, Walter 2255 CHI0.001-0.4215-6.30 
  Gonzalez Rodriguez, Alejandro 2102 CHI0.001-0.6315-9.45 
  Romero Araya, Diego Alonso 2232 CHI0.001-0.4515-6.75 
  San Martin Basualto, Epiro 2096 CHI0.501-0.1415-2.10 
  Bombardiere Rosas, Eduardo f2154 CHI0.001-0.5615-8.40 
  Garcia Cardenas, Pablo 2314 CHI0.001-0.3415-5.10 

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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