Individual Calculations March 2018
 Santiesteban Garce, Betsandra Y.  Total change: 6.40  Rating chartPersonal card
 Luis Concepcion in Memoriam 2018 Sancti Spiritus CUB 2018-02-09
RcRownchangeKK*chgGame
 1923 1909 4.00 8 0.16 40 6.40 
  Cabrera Gonzalez, Maximo Ariel 1919 CUB0.001-0.4940-19.60 
  Gonzalez Escalona, Luis Esteban 1906 CUB1.0010.504020.00 
  Ferro Martinez, Damian 1966 CUB1.0010.584023.20 
  Sori Cabrera, Richard 1900 CUB0.001-0.5140-20.40 
  Cabrera Gonzalez, Maximo Ariel 1919 CUB0.001-0.4940-19.60 
  Gonzalez Escalona, Luis Esteban 1906 CUB0.001-0.5040-20.00 
  Ferro Martinez, Damian 1966 CUB1.0010.584023.20 
  Sori Cabrera, Richard 1900 CUB1.0010.494019.60 

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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