Individual Calculations April 2019
 Calderon Bonfill, Josep Miquel  Total change: 9.60  Rating chartPersonal card
 Lliga Catalana 2019 Preferent Barcelona II FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1551 1709 2.50 4 -0.22 20 -4.40 
  Serralvo Martinez, Joan 1493 ESP1.0010.22204.40 
  Marquez Marquez, Javier 1309  * ESP1.0010.08201.60 
  Radigales Mauri, Jaume 1628 ESP0.501-0.1120-2.20 
  Del Castillo Aguila, Antonio 1773 ESP0.001-0.4120-8.20 
 * 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)
 
 Lliga Catalana 2019 Segona Barcelona VI FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1654 1709 1.50 2 0.35 40 14.00 
  Gomez Serra, Artur 1641 ESP1.0010.414016.40 
  Tevar Lopez, Fernando 1667 ESP0.501-0.0640-2.40 

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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