Individual Calculations March 2023
 Sanchez Castro, Roberto  Total change: -5.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 2086 1972 0.00 1 -0.34 20 -6.80 
  Colom Sienes, Eduardo 2086 ESP0.001-0.3420-6.80 

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)
 
 Cto por Equipos de Aragon-Primera III Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1993 1972 1.00 2 0.05 20 1.00 
  Roque Sola, Gisela wf2061 ESP0.001-0.3820-7.60 
  Munoz Munoz, Juan Carlos 1924 ESP1.0010.43208.60 

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)
 

 

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