Individual Calculations March 2023
 Galstyan, David  Total change: 52.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1888 2039 4.00 4 1.32 40 52.80 
  Gella Lopez, Angel 2023 ESP1.0010.484019.20 
  Puertolas Serena, Arturo 1788 ESP1.0010.19407.60 
  Torrente Gayarre, Lorenzo 1657 ESP1.0010.09403.60 
  Latorre Abad, Fernando 2085 ESP1.0010.564022.40 

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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