Individual Calculations January 2009
 Tsuboi, Edson Kenji  Total change: 15.60  Rating chartPersonal card
 II IRT do Alphaville Tenis Clube Sao Paulo/SP BRA 2008-09-19
RcRownchangeKK*chgGame
 2092 2356 4.50 6 -0.33 15 -4.95 
  Silva, Igor Dos Santos 2006 BRA1.0010.11151.65 
  Barbosa, Evandro Amorim 2167 BRA0.501-0.2515-3.75 
  Massarioli, Felipe Alvarenga 2047 BRA1.0010.14152.10 
  De Souza, Mauro Guimaraes m2317 BRA0.501-0.0515-0.75 
  Quintiliano, Renato Rodrigues 2006 BRA0.501-0.3915-5.85 
  Nunes, Allan Hurba 2006 BRA1.0010.11151.65 

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)
 
 II ITT do Circulo Militar de São Paulo Sao Paulo/SP BRA 2008-10-07
RcRownchangeKK*chgGame
 2357 2368 6.00 9 1.37 15 20.55 
  Name, Gabriel Ricardo Salim 2235 BRA0.001-0.6815-10.20 
  Perdomo, Leandro m2393 ARG0.5010.03150.45 
  Lebredo Zaragoitia, Gerardo m2258 CUB1.0010.35155.25 
  Rodi, Luis Ernesto f2374 ARG1.0010.51157.65 
  Fusco, Leonardo f2388 ARG0.5010.03150.45 
  Maia, Luciano Malta f2353 BRA1.0010.48157.20 
  Matsuura, Everaldo m2469 BRA0.5010.14152.10 
  Molina, Roberto Junio Brito f2395 BRA1.0010.54158.10 
  Oliveira, Silvio Eduardo 2345 BRA0.501-0.0315-0.45 

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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