Individual Calculations July 2023
 Calvo Sarnago, Miguel  Total change: -34.40  Rating chartPersonal card
 Cto de Aragon de Veteranos Master 50 Rondas 7 Zaragoza ESP 2023-05-27
RcRownchangeKK*chgGame
 1444 1465 0.50 2 -0.55 40 -22.00 
  Varela Munoz, Jose Antonio 1648 ESP0.001-0.2640-10.40 
  Alvira Ruiz De Valdivia, Jose Ant 1239 ESP0.501-0.2940-11.60 

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)
 
 IX Torneo de Primavera Memorial Fernando Ballano Rondas 6-7 Zaragoza ESP 2023-06-04
RcRownchangeKK*chgGame
 1606 1465 0.00 1 -0.31 40 -12.40 
  Carrasquer Gonzalvo, Juan 1606 ESP0.001-0.3140-12.40 

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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