Individual Calculations June 2023
 Giraldo Cortes, Cristobal  Total change: 162.00  Rating chartPersonal card
 Strong Chess Sub-1700 Grupo B Distrito Nacional DOM 2023-05-06
RcRownchangeKK*chgGame
 1498 1262 5.50 7 4.05 40 162.00 
  Sanchez Ramirez, Diogenes 1404 DOM1.0010.694027.60 
  Valdez Cruz, Carlos Arturo 1469 DOM1.0010.774030.80 
  Cruz Nina, Engels 1555 DOM1.0010.854034.00 
  Severino Paulino, Johan Manuel 1557 DOM1.0010.854034.00 
  Abreu Fernandez, Tomas 1482 DOM1.0010.784031.20 
  Acosta Almonte, Peter Junior 1494 DOM0.001-0.2140-8.40 
  Simo Paulino, Leonardo Michael 1523 DOM0.5010.324012.80 

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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