Individual Calculations February 2015
 Di Berardino, Diego Rafael  Total change: 5.00  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 2250 2484 8.00 10 0.32 10 3.20 
  Pedruzzi, Pedro Henrique 2084  * BRA1.0010.08100.80 
  Franca, Willian Bento 2084  * BRA1.0010.08100.80 
  Paniagua Chnelik, Sebastian 2197 ARG1.0010.16101.60 
  Bueno, Alfeu Junior Varela f2251 BRA1.0010.21102.10 
  Bachmann, Axel g2629 PAR0.001-0.3110-3.10 
  Born, Carlos Rodrigo 2199 BRA1.0010.16101.60 
  Rodriguez Vila, Andres g2444 URU0.001-0.5610-5.60 
  Calcado, Acyr Rogerio 2133 BRA1.0010.11101.10 
  Caetano, Hugo Zanotti Mendonca 2215 BRA1.0010.17101.70 
  Delgado, Lidio Dias f2262 BRA1.0010.22102.20 
 * 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 - etapa Rio de Janeiro Rio de Janeiro/RJ BRA 2015-01-23
RcRownchangeKK*chgGame
 2133 2484 5.50 6 0.18 10 1.80 
  Mendes, Jorge Alberto Dacal 2084  * BRA1.0010.08100.80 
  Da Silva, Jefferson Rian Ferreir 2084  * BRA1.0010.08100.80 
  Borges, Joao Carlos De Freitas 2089 BRA1.0010.08100.80 
  Mendonca Campelo, Higor Carlos 2119 BRA1.0010.10101.00 
  Guimaraes, Diogo Duarte 2221 BRA0.501-0.3210-3.20 
  Guimaraes, Wagner Peixoto f2203 BRA1.0010.16101.60 
 * 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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