Individual Calculations September 2012
 Goncalves, Ivan Mesquita V  Total change: 16.95  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 2133 2116 5.00 8 1.13 15 16.95 
  Cardoso, Matheus Santos 1767 BRA1.0010.11151.65 
  Matsuura, Everaldo g2487 BRA0.5010.40156.00 
  Guimaraes, Artemis Pamela 1996 BRA0.501-0.1615-2.40 
  Calixto, Roberto Carlos 1874 BRA1.0010.20153.00 
  Barreto Filho, Carlos Alberto f2279 BRA0.5010.22153.30 
  Stamenkovic, Dragan m2383 SRB0.001-0.1815-2.70 
  Nolasco, Roger Minks 1936 BRA1.0010.26153.90 
  Abdalla, Luiz Guilherme Aurelli f2338 BRA0.5010.28154.20 

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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