Individual Calculations February 2019
 Pereira, Silvio Cunha  Total change: -17.00  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 2020 2258 7.00 10 -0.85 20 -17.00 
  Soares, Gustavo Henrique 1858  * BRA1.0010.08201.60 
  Reinaldo Dos Santos, Julio 1922 BRA1.0010.12202.40 
  Blank Goncalves, Eduardo 2060 BRA0.501-0.2620-5.20 
  Torella, Rodolfo 2054 ARG0.501-0.2620-5.20 
  Cordero, Daniela wm2053 BOL0.001-0.7620-15.20 
  Cabral, Denrick 1903 BRA1.0010.11202.20 
  Moreira, Ronaldo Alonso 2043 BRA1.0010.23204.60 
  Souza Neves, Andrey M. f2086 BRA1.0010.27205.40 
  De Lima, Alexsandro Barros 2168 BRA0.001-0.6220-12.40 
  Cantero, Rodolfo 2055 PAR1.0010.24204.80 
 * 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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