Individual Calculations September 2011
 Gonzalez, Bolivar Ribeiro  Total change: -63.75  Rating chartPersonal card
 Zonal 2.4 - Open 2011 Araruama/RJ BRA 2011-06-18
RcRownchangeKK*chgGame
 2128 2317 3.50 9 -3.04 15 -45.60 
  Nery Junior, Jose Antonio 2017 BRA1.0010.15152.25 
  Borda, Alan f2151 BOL1.0010.28154.20 
  Matsuura, Everaldo g2480 BRA0.001-0.2815-4.20 
  Condori, Edwin 2159 PER0.001-0.7115-10.65 
  Souza Neves, Andrey M 2094 BRA1.0010.22153.30 
  De Paiva, Pedro Henrique 2239 BRA0.001-0.6115-9.15 
  Dias, Simao Poscidonio 2029 BRA0.001-0.8415-12.60 
  Cuellar, Ulises 1994 PER0.501-0.3715-5.55 
  Pazos, Marco 1985 PER0.001-0.8815-13.20 

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)
 
 Aberto do Brasil Victor Adamowski Maringa/PR BRA 2011-06-30
RcRownchangeKK*chgGame
 2028 2317 3.00 5 -1.21 15 -18.15 
  Nery Junior, Jose Antonio 2017 BRA0.501-0.3515-5.25 
  Caetano, Hugo Zanotti Mendonca 2013 BRA0.501-0.3615-5.40 
  Silva, Lucas Henrique Da 2020 BRA0.001-0.8515-12.75 
  Branco, Guilherme Paulino 1999 BRA1.0010.13151.95 
  Azevedo, Edmundo Roberto Ramos 2092 BRA1.0010.22153.30 

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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