Individual Calculations July 2009
 Rodi, Luis Ernesto  Total change: 17.55  Rating chartPersonal card
 Aberto do Brasil - Etapa Belem do Para Belem/PA BRA 2009-04-09
RcRownchangeKK*chgGame
 2165 2357 2.00 3 -0.23 15 -3.45 
  Shumyatsky, Victor f2132 BRA0.501-0.2815-4.20 
  Silveira, Leonardo Eleuterio Da 2136 BRA0.501-0.2815-4.20 
  Luz, Edmundo Reis 2228 BRA1.0010.33154.95 

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)
 
 VI Magistral Hebraica Sao Paulo/SP BRA 2009-04-20
RcRownchangeKK*chgGame
 2475 2357 4.50 9 1.40 15 21.00 
  Duarte, Leonardo m2349 ARG0.001-0.5115-7.65 
  Van Riemsdijk, Herman C m2375 BRA0.001-0.4715-7.05 
  Milos, Gilberto g2585 BRA0.5010.29154.35 
  Greenfeld, Alon g2541 ISR0.5010.24153.60 
  Mekhitarian, Krikor Sevag m2503 BRA0.5010.20153.00 
  Santos, Marcus Vinicius Moreira m2399 BRA1.0010.56158.40 
  Diamant, Andre m2506 BRA0.5010.20153.00 
  Perdomo, Leandro m2424 ARG1.0010.59158.85 
  Fier, Alexandr g2595 BRA0.5010.30154.50 

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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