Individual Calculations July 2019
 De Varona Frolov, Serguei R.  Total change: 21.20  Rating chartPersonal card
 Liga Gran Canaria Equipos Cat. Primera A 2019 Las Palmas de Gran Canaria ESP 2019-03-09
RcRownchangeKK*chgGame
 1796 1620 1.00 3 0.18 40 7.20 
  Lagarejos Gonzalez, Eduardo 1876 ESP0.5010.314012.40 
  Sanchez Montesdeoca, Isaac 1720 ESP0.001-0.3640-14.40 
  Concepcion Villanueva, Daniel 1792 ESP0.5010.23409.20 

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)
 
 Liga Gran Canaria Equipos Cat. Primera B 2019 Las Palmas de Gran Canaria ESP 2019-03-09
RcRownchangeKK*chgGame
 1921 1620 0.50 1 0.35 40 14.00 
  Lopez Colon, Francisco 1921 ESP0.5010.354014.00 

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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