Individual Calculations May 2018
 Perez Lopez, Antonio  Total change: 60.40  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup II catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1629 1652 2.50 3 0.92 40 36.80 
  Olmo Cantillo, Jose 1635 ESP1.0010.484019.20 
  Luco Perez, Bernat 1465 ESP0.501-0.2440-9.60 
  Galan Gonzalez, Joan 1787 ESP1.0010.684027.20 

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)
 
NOTE: K factor changed
 Lliga Catalana 2018 Primera Categoria Barcelona II Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 2033 1652 0.50 1 0.41 20 8.20 
  Torras Gonzalez, Pere 2033 ESP0.5010.41208.20 

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)
 
NOTE: K factor changed
 Lliga Catalana 2018 Primera Divisio grup II Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1998 1652 1.00 2 0.77 20 15.40 
  Flores De Paco, David 1944 ESP1.0010.852017.00 
  Navrotescu, Andreea-Cristiana wm2052  * FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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