Individual Calculations April 2009
 Paredes Alvarez, Leonardo  Total change: 42.00  Rating chartPersonal card
 Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 Santiago CHI 2008-02-06
RcRownchangeKK*chgGame
 2143 1925 3.50 8 1.68 25 42.00 
  Cuevas Araya, Walter 2182 CHI0.001-0.1825-4.50 
  Labra Carreno, Martin De La Cruz 2092 CHI1.0010.722518.00 
  Parada Araneda, Roger Esteban 2142 CHI0.001-0.2225-5.50 
  Torres Bravo, Cristobal Renato f2178 CHI0.001-0.1925-4.75 
  Morales Garcia, Hugo 2065 CHI1.0010.692517.25 
  Mesias Rojas, Rabindranath 2269 CHI0.001-0.1225-3.00 
  Vergara Castillo, Boris 2063 CHI1.0010.692517.25 
  San Martin Basualto, Epiro 2151 CHI0.5010.29257.25 

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)
 

 

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