Individual Calculations July 2009
 Valle, Adriano  Total change: 4.95  Rating chartPersonal card
 Regional Centro Oeste 2009 Hotel Nacional de Brasilia/DF BRA 2009-04-18
RcRownchangeKK*chgGame
 2144 2306 4.50 6 0.33 15 4.95 
  Reis, Ernesto Guevara B 1996 BRA1.0010.14152.10 
  Pimentel, William Barreto 2086 BRA1.0010.22153.30 
  Shumyatsky, Victor f2132 BRA0.501-0.2315-3.45 
  Matsuura, Everaldo m2482 BRA0.001-0.2715-4.05 
  Vasconcelos, Danilo Nunes 1959 BRA1.0010.11151.65 
  Lucena, Lincoln Da Silva f2206 BRA1.0010.36155.40 

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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