Individual Calculations April 2020
 Puertolas Serena, Arturo  Total change: -1.00  Rating chartPersonal card
 Cto de Aragon por Equipos Division de Honor (Rd. 1-7) Aragon ESP 2020-01-25
RcRownchangeKK*chgGame
 2120 1813 0.00 2 -0.30 20 -6.00 
  Villalba Embid, Marcos 2054 ESP0.001-0.2020-4.00 
  Laliena Solanes, Luis 2185 ESP0.001-0.1020-2.00 

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)
 
 Cto de Aragon por Equipos Primera I (Rds. 1-7) Aragon ESP 2020-01-25
RcRownchangeKK*chgGame
 1749 1813 2.00 3 0.25 20 5.00 
  Laplaza Ara, Carlos 1944 ESP0.5010.18203.60 
  Sanjuan Perez, Jose Antonio 1666 ESP1.0010.30206.00 
  Yanez Acin, Gonzalo 1638 ESP0.501-0.2320-4.60 

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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