Individual Calculations September 2009
 Santos, Marcus Vinicius Moreira  Total change: -1.40  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2261 2390 7.00 11 -0.14 10 -1.40 
  Wolff, Carlos Alberto 2017 BRA1.0010.10101.00 
  Shumyatsky, Victor f2175 BRA0.501-0.2710-2.70 
  Pertuzatti, Daniel 2011 BRA1.0010.09100.90 
  Lafuente, Pablo g2562 ARG0.001-0.2710-2.70 
  Borges Da Silva, Rodrigo 2221 BRA0.501-0.2210-2.20 
  Ueti, Silvio Shigueo 2228 BRA1.0010.29102.90 
  Feliciano, Vanessa wf2112 BRA0.001-0.8310-8.30 
  Dias, Anderson Tatsch 2199 BRA1.0010.25102.50 
  Pinheiro, Iung Alicio De Oliveir 2257 BRA1.0010.32103.20 
  Mekhitarian, Krikor Sevag m2488 BRA1.0010.63106.30 
  Fier, Alexandr g2604 BRA0.001-0.2310-2.30 

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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