Individual Calculations April 2019
 Lafuente Calvillo, Andrea  Total change: 21.80  Rating chartPersonal card
 Lliga Catalana 2019 Primera Divisio I FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1982 1825 2.50 4 1.27 20 25.40 
  Sorroche Martin, Jose Maria f2172 ESP0.001-0.1120-2.20 
  Gimenez Izquierdo, Basili 1851 ESP1.0010.542010.80 
  Ortiz De Latierro Olivella, Aitor 2024 ESP1.0010.762015.20 
  Brunet Gil, Pol 1882 ESP0.5010.08201.60 

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)
 
 Lliga Catalana 2019 Preferent Barcelona III FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 2092 1825 0.00 1 -0.18 20 -3.60 
  Raurell Bernada, Jacinto 2092 ESP0.001-0.1820-3.60 

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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