Individual Calculations July 2019
 Ritzel, Ricardo Agne  Total change: 28.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U2000 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1904 1773 3.00 7 0.71 40 28.40 
  Cohen, Jaime 1986 BRA0.5010.274010.80 
  Marques, Eudes Pinto 1952 BRA0.5010.23409.20 
  Madeu, Fernando Antonio De B. 1938 BRA0.5010.22408.80 
  Sa, Antonio Villar Marques De 1929 BRA1.0010.714028.40 
  De Freitas, Jose Renato Silva 1890 BRA0.5010.16406.40 
  Castro Silva, Alex 1928 BRA0.001-0.2940-11.60 
  Faria, Juliano Espezim Soares 1706 BRA0.001-0.5940-23.60 

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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