Individual Calculations July 2008
 Pires, Marcos Vinicius Torsani  Total change: -16.20  Rating chartPersonal card
 Aberto do Brasil - etapa Sao Sebastiao do Paraiso Sao Sebastiao do Paraiso/MG BRA 2008-03-07
RcRownchangeKK*chgGame
 1962 2126 1.00 2 -0.42 25 -10.50 
  Brandao, Evandro Alves 2029 BRA1.0010.37259.25 
  Brandao, Marcio Costa 1894 BRA0.001-0.7925-19.75 

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)
 
 Aberto do Brasil Sao Jose do Rio Preto Sao Jose do Rio Preto/SP BRA 2008-03-20
RcRownchangeKK*chgGame
 2210 2126 1.50 4 -0.06 25 -1.50 
  Perdomo, Leandro m2354 ARG0.001-0.2125-5.25 
  Camargo, Peter Jackson Miller 1834 BRA1.0010.15253.75 
  Santos, Renato Andrade 2259 BRA0.5010.18254.50 
  Van Riemsdijk, Herman C m2391 BRA0.001-0.1825-4.50 

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)
 
NOTE: K factor changed
 Aberto do Brasil - Etapa Registro 2008 Registro/SP BRA 2008-04-30
RcRownchangeKK*chgGame
 1985 2097 3.00 6 -0.76 15 -11.40 
  De Padua, Camila Marques 1778 BRA1.0010.13151.95 
  Tsuboi, Edson Kenji f2346 BRA0.001-0.1915-2.85 
  Giese, Ellen Cristine 1832 BRA1.0010.18152.70 
  Oliveira, Silvio Eduardo 2304 BRA0.001-0.2315-3.45 
  Almeida, Douglas De Castro 1750 BRA0.001-0.8915-13.35 
  Tashima, Vanessa Kelly 1897 BRA1.0010.24153.60 

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)
 
NOTE: K factor changed
 Aberto do Brasil de Santos Santos/SP BRA 2008-05-17
RcRownchangeKK*chgGame
 2084 2097 3.00 4 0.94 15 14.10 
  Jonas, Tiago F Silva 1874 BRA1.0010.22153.30 
  Gallo Ponce, Elbert 2202 PER0.5010.14152.10 
  Cruz, Evandra Angelica Da 2027 BRA1.0010.40156.00 
  Ueti, Silvio Shigueo 2234 BRA0.5010.18152.70 

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)
 
NOTE: K factor changed
 Aberto do Brasil - Varginha 2008 Varginha/MG BRA 2008-05-22
RcRownchangeKK*chgGame
 2013 2097 2.50 5 -0.46 15 -6.90 
  Perdomo, Leandro m2361 ARG0.5010.32154.80 
  Caldeira, Adriano Lucas Marques f2288 BRA0.001-0.2515-3.75 
  De Padua, Camila Marques 1778 BRA1.0010.13151.95 
  Nunes, Allan Hurba 1890 BRA0.001-0.7715-11.55 
  Marques, Joao Paulo Cassemiro 1747 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)
 

 

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