Individual Calculations January 2011
 Valle, Adriano  Total change: 12.00  Rating chartPersonal card
 Xadrez Brasil Open 2010 Brasilia/DF BRA 2010-11-12
RcRownchangeKK*chgGame
 2135 2295 5.00 6 0.80 15 12.00 
  Barbalho, Gilsomar Silva 1974 BRA1.0010.13151.95 
  Sales Filho, Espedito Severiano 2087 BRA1.0010.23153.45 
  Navarro, Tiago Cunha 2213 BRA1.0010.39155.85 
  Shumyatsky, Victor f2352 BRA1.0010.58158.70 
  Torres, Douglas Da Silva 2093 BRA0.501-0.2615-3.90 
  Aguiar, Lucas 2088 BRA0.501-0.2715-4.05 

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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