Individual Calculations April 2020
 Parra Bola, Jose Maria  Total change: 3.80  Rating chartPersonal card
 Lliga Catalana 2020 Primera Barcelona Grup III FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1784 1887 2.00 2 0.80 20 16.00 
  Bazan Ramos, Antoni 1540 ESP1.0010.11202.20 
  Zheng, Hong Wei 2028 ESP1.0010.692013.80 

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)
 
 Lliga Catalana 2020 Primera Divisio GRUP I FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1970 1887 1.00 2 0.22 20 4.40 
  Coll Sola, Joan 1985 ESP1.0010.632012.60 
  Balague Canadell, Jordi 1955 ESP0.001-0.4120-8.20 

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)
 
 XIV Obert nocturn Societat Coral Colon de Sabadell Sabadell ESP 2020-02-07
RcRownchangeKK*chgGame
 1603 1887 2.50 4 -0.83 20 -16.60 
  Farell Duran, Josep 1487  * ESP1.0010.08201.60 
  Basallote Berenguera, Enric 1652 ESP0.001-0.7920-15.80 
  Martinez Ferrer, Rafael 1634 ESP1.0010.19203.80 
  Martinez Ferrer, Albert 1639 ESP0.501-0.3120-6.20 
 * 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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