Individual Calculations July 2016
 Echavarria Gonzalez, Mariana Y.  Total change: -32.00  Rating chartPersonal card
 Copa Luis Concepcion 2016 Villa Clara CUB 2016-06-24
RcRownchangeKK*chgGame
 1885 1760 2.50 10 -0.80 40 -32.00 
  Garcia Terry, Legna 1800 CUB0.001-0.4440-17.60 
  Wert Licea, Mile Del Carmen 1888 CUB0.001-0.3340-13.20 
  Perez Andino, Marla Yisel 1933 CUB0.5010.23409.20 
  Ramos Martin, Lisandra 1890 CUB1.0010.684027.20 
  Diaz Del Valle, Laura Beatriz 1915 CUB0.001-0.2940-11.60 
  Garcia Terry, Legna 1800 CUB0.001-0.4440-17.60 
  Wert Licea, Mile Del Carmen 1888 CUB0.001-0.3340-13.20 
  Perez Andino, Marla Yisel 1933 CUB0.5010.23409.20 
  Ramos Martin, Lisandra 1890 CUB0.5010.18407.20 
  Diaz Del Valle, Laura Beatriz 1915 CUB0.001-0.2940-11.60 

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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