Individual Calculations May 2023
 Modrego Oro, Aurelio  Total change: -5.20  Rating chartPersonal card
 Cto de Aragon de Veteranos Master 65 Rondas 1-2 Zaragoza ESP 2023-04-15
RcRownchangeKK*chgGame
 1460 1085 0.00 2 -0.22 20 -4.40 
  Garcia Artal, Obdulio 1560 ESP0.001-0.0520-1.00 
  Lopez Carcas, Jesus 1359 ESP0.001-0.1720-3.40 

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)
 
 IX Torneo de Primavera Memorial Fernando Ballano Rondas 1-2 Zaragoza ESP 2023-04-16
RcRownchangeKK*chgGame
 1578 1085 0.00 1 -0.04 20 -0.80 
  Domingo Romance, Agustin 1578 ESP0.001-0.0420-0.80 

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)
 

 

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