Individual Calculations June 2023
 Valdez Cruz, Carlos Arturo  Total change: -54.60  Rating chartPersonal card
 Strong Chess Sub-1700 Grupo B Distrito Nacional DOM 2023-05-06
RcRownchangeKK*chgGame
 1433 1469 0.00 5 -2.73 20 -54.60 
  Giraldo Cortes, Cristobal 1262 DOM0.001-0.7720-15.40 
  Acosta Almonte, Peter Junior 1494 DOM0.001-0.4720-9.40 
  Simo Paulino, Leonardo Michael 1523 DOM0.001-0.4220-8.40 
  Sanchez Ramirez, Diogenes 1404 DOM0.001-0.5920-11.80 
  Abreu Fernandez, Tomas 1482 DOM0.001-0.4820-9.60 

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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