Individual Calculations September 2011
 Macedo, Maximo Iack  Total change: -16.80  Rating chartPersonal card
 Zonal 2.4 - Open 2011 Araruama/RJ BRA 2011-06-18
RcRownchangeKK*chgGame
 2233 2314 5.50 9 0.15 15 2.25 
  Chiari, Arthur Gontijo f2016 BRA1.0010.15152.25 
  Rodrigues, , Nei Jorge 2029 BRA1.0010.16152.40 
  El Debs, Felipe De Cresce g2497 BRA0.5010.24153.60 
  Di Berardino, Diego Rafael m2480 BRA0.001-0.2815-4.20 
  Nery Junior, Jose Antonio 2017 BRA1.0010.15152.25 
  Condori, Edwin 2159 PER0.501-0.2115-3.15 
  De Paiva, Pedro Henrique 2239 BRA1.0010.40156.00 
  Molina, Roberto Junio Brito m2406 BRA0.001-0.3715-5.55 
  Quintiliano Pinto, Renato R 2252 BRA0.501-0.0915-1.35 

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)
 
 III Campeonato Paraibano Aberto Absoluto 2011 Joao Pessoa/PB BRA 2011-08-05
RcRownchangeKK*chgGame
 2009 2309 4.50 6 -0.60 15 -9.00 
  Macedo, Luiz Soares De 1909  * BRA1.0010.08151.20 
  Macedo, Alexandre Soares De 1957 BRA1.0010.11151.65 
  Macedo, Maximo Valerio f2072 BRA1.0010.20153.00 
  Wanderley, Rafaell M 2080 POR0.001-0.7915-11.85 
  Braga, Jose Pereira 2018 BRA1.0010.15152.25 
  Lima, Allan Gadelha Zaidan 2017 BRA0.501-0.3515-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Xadrez Potiguar Natal/RN BRA 2011-08-19
RcRownchangeKK*chgGame
 2072 2309 4.00 6 -0.67 15 -10.05 
  Macedo, Luiz Soares De 1909  * BRA1.0010.08151.20 
  Carneiro, Francisco Caninde Sa 1954 BRA1.0010.11151.65 
  De Almeida Jr, Benone Lopes 2176 BRA0.501-0.1815-2.70 
  Barbosa, Eugenio Seve De Melo 2095 BRA1.0010.23153.45 
  De Moura, Sergio Jovelino 2062 BRA0.501-0.3115-4.65 
  Silveira Filho, Neri Da Silva 2237 BRA0.001-0.6015-9.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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