Individual Calculations March 2012
 Nunez Moreno, Cristopher Walter  Total change: -9.60  Rating chartPersonal card
 Torneo Preparatorio Nacionales 2012 CALF La Florida CHI 2012-01-17
RcRownchangeKK*chgGame
 1928 1950 3.50 7 -0.08 15 -1.20 
  Vargas Banda, Valentina J. 1875 CHI1.0010.40156.00 
  Ruiz Zenteno, Leonardo Marcial 2093 CHI0.001-0.3115-4.65 
  Jorquera Alfaro, Mauricio 1991 CHI0.001-0.4415-6.60 
  Morales Garcia, Hugo Edison 2022 CHI1.0010.60159.00 
  Alvarez Guzman, Jorge 2038 CHI0.001-0.3815-5.70 
  Pinilla Delgado, Sofia Ignacia 1550  * CHI1.0010.08151.20 
  Bahamondes Ortiz, Benjamin 1929 CHI0.501-0.0315-0.45 
 * 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)
 
 Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 Santiago CHI 2012-01-21
RcRownchangeKK*chgGame
 1945 1950 3.00 7 -0.56 15 -8.40 
  Henriquez Villagra, Cristobal 2317 CHI0.001-0.1015-1.50 
  Navarro Ibanez, Martin 1726 CHI1.0010.22153.30 
  Caceres Salinas, David Alejandro 2093 CHI0.001-0.3115-4.65 
  Cosoi Scherzer, Alejandro 2067 CHI0.001-0.3415-5.10 
  Carril Leiva, Juan 1705 CHI1.0010.20153.00 
  Morales Garcia, Hugo Edison 2022 CHI0.001-0.4015-6.00 
  Ramirez Henriquez, Maximiliano Vi 1682 CHI1.0010.17152.55 

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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