Individual Calculations April 2019
 Cabrera Ojeda, Roberto  Total change: 54.80  Rating chartPersonal card
 XXI Obert Tres Peons grup A Barcelona ESP 2019-01-09
RcRownchangeKK*chgGame
 1916 1681 1.50 7 0.01 40 0.40 
  Bonillo Coll, Alex 1914 ESP1.0010.794031.60 
  Minguell Soler, Joan 2023 ESP0.001-0.1240-4.80 
  Palacin Martin, Ricardo 1981 ESP0.001-0.1540-6.00 
  Fabregas Fontanet, Antonio 1924 ESP0.001-0.2040-8.00 
  Bernat, Ernest 1877 ESP0.5010.254010.00 
  Costa Trave, Jaume 1853 ESP0.001-0.2740-10.80 
  Reixach Ministral, Eduard 1843 ESP0.001-0.2940-11.60 

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 Primera Barcelona III FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1743 1681 3.50 5 1.36 40 54.40 
  Costa Ribalta, Andres 1688 ESP1.0010.514020.40 
  Pineda Anton, Joan 1716 ESP0.5010.05402.00 
  Silva Rosas, Cristian 1986 ESP1.0010.864034.40 
  Afteni Cojocaru, Stefan 1713 ESP0.001-0.4640-18.40 
  Castillo Barranco, Diego 1612 ESP1.0010.404016.00 

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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