Individual Calculations February 2018
 Lorenzo De Los Santos, Luis L.  Total change: 11.60  Rating chartPersonal card
 Copa Juan Pablo Duarte Distrito Nacional DOM 2018-01-12
RcRownchangeKK*chgGame
 2045 2100 4.00 6 0.58 20 11.60 
  Acevedo Vargas, Julio 1889 DOM1.0010.23204.60 
  De Los Santos Nunez, Eddy 2129 DOM1.0010.542010.80 
  Arvelo Leo, Gian Carlo f2201 DOM0.001-0.3620-7.20 
  Martinez, Bienvenido 1925 DOM1.0010.27205.40 
  Araujo Sanchez, Josue 2032 DOM0.001-0.5920-11.80 
  Campusano Espinosa, Zoilo Nelson 2093 DOM1.0010.49209.80 

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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