Individual Calculations September 2017
 Lemos, Doriedson  Total change: -18.20  Rating chartPersonal card
 I Memorial Luis Tavares & Eduardo Asfora Recife PE BRA 2017-07-07
RcRownchangeKK*chgGame
 1890 2157 4.00 6 -0.91 20 -18.20 
  Da Luz, Fabio Rodolfo 1796 BRA1.0010.10202.00 
  Da Silva Araujo, Gabriel Victo 1928 BRA0.501-0.2920-5.80 
  Macedo, Alexandre Soares De 1865 BRA0.001-0.8520-17.00 
  Melo, Igor De Souza 1805 BRA1.0010.11202.20 
  Azevedo, Edmundo Roberto Ramos 1999 BRA0.501-0.2120-4.20 
  Da Silva, Douglas Barbosa 1945 BRA1.0010.23204.60 

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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