Individual Calculations November 2017
 Da Silva, Anderson Vieira  Total change: -6.80  Rating chartPersonal card
 X Memorial Governador Miguel Arraes Nordestao 2017 Recife PE BRA 2017-10-06
RcRownchangeKK*chgGame
 1846 1812 1.00 3 -0.34 20 -6.80 
  Nunes, Marcelo Basilio 1968 BRA0.001-0.2920-5.80 
  Mathias, Carlos Augusto De C. 1535 BRA1.0010.17203.40 
  Gomes, Jose Murilo 2036 BRA0.001-0.2220-4.40 

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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