Individual Calculations February 2023
 Cardona Espluga, Nil  Total change: 36.80  Rating chartPersonal card
 V Obert Escacs de Canovelles Cap Any 2023 Canovelles (Barcelona) ESP 2022-12-27
RcRownchangeKK*chgGame
 1551 1325 2.00 4 0.92 40 36.80 
  Duran Gutierrez, Juan Luis 1765 ESP1.0010.944037.60 
  Costa Trave, Jaume 1746 ESP0.001-0.0740-2.80 
  Argemi Camp, Jaume 1563 ESP0.001-0.2040-8.00 
  Carrasco Pedro, Jose Maria 1131 ESP1.0010.254010.00 

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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