Individual Calculations September 2013
 Mareco, Sandro  Total change: 8.50  Rating chartPersonal card
 III Aberto do Brasil Cidade de Maringa Maringa/PR BRA 2013-07-24
RcRownchangeKK*chgGame
 2312 2562 7.50 8 1.29 10 12.90 
  Campestrini, Carine Katia 2162  * BRA1.0010.08100.80 
  Fischer Junior, Donaldo 2162  * BRA1.0010.08100.80 
  Rezende, Guilherme Vilela 2162  * BRA1.0010.08100.80 
  Utiyama, Marcel Heimar Ribeiro 2185 BRA1.0010.09100.90 
  Fernandez, Daniel m2398 USA1.0010.28102.80 
  Delgado Ramirez, Neuris g2583 PAR1.0010.53105.30 
  Quintiliano Pinto, Renato R. f2308 BRA1.0010.19101.90 
  Bachmann, Axel g2536 PAR0.501-0.0410-0.40 
 * 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 Centenario da Colonizacao Japonesa no Vale do Ribeira Registro/SP BRA 2013-07-30
RcRownchangeKK*chgGame
 2326 2562 6.50 9 -0.44 10 -4.40 
  Poiani, Fernando Celso 2162  * BRA1.0010.08100.80 
  Rezende, Guilherme Vilela 2162  * BRA1.0010.08100.80 
  Supi, Luis Paulo m2327 BRA0.501-0.2910-2.90 
  Sztokbant, Bernardo Vainzoff 2185 BRA1.0010.09100.90 
  Fernandez, Daniel m2398 USA0.501-0.2210-2.20 
  Egoroff, Jomar f2291 BRA0.501-0.3310-3.30 
  Della Morte, German m2303 ARG1.0010.18101.80 
  Delgado Ramirez, Neuris g2583 PAR0.5010.03100.30 
  Mekhitarian, Krikor Sevag g2521 BRA0.501-0.0610-0.60 
 * 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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