Individual Calculations May 2011
 Pires, Marcos Vinicius Torsani  Total change: 3.45  Rating chartPersonal card
 Aberto do Brasil CXSP - Bienal Joao Braga Sao Paulo/SP BRA 2011-04-20
RcRownchangeKK*chgGame
 2060 2137 5.00 8 0.23 15 3.45 
  Passos Coutinho, Eduardo 1791 BRA1.0010.11151.65 
  Rezende, Guilherme Vilela 1975 BRA1.0010.29154.35 
  Shoker, Samy m2441 EGY0.001-0.1415-2.10 
  Chaves, Jorge Antonio Torres 2009 BRA0.001-0.6715-10.05 
  Tashima, Vanessa Kelly 1870 BRA1.0010.18152.70 
  Chang, Suzana wf2014 BRA1.0010.33154.95 
  Bueno, Alfeu Junior Varela f2345 BRA0.001-0.2315-3.45 
  Bastos, Guilherme Exterhotter 2035 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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