Blitz: Individual Calculations September 2023
 Rivera Zambrano, Raul  Total change: -42.20  Rating chartPersonal card
 Torneo de Reapertura "Sala de Ajedrez Pedro Valdez" Categoria Absoluta La Chorrera PAN 2023-07-30
RcRownchangeKK*chgGame
 1688 1556 0.00 5 -2.11 20 -42.20 
  Baules, Jorge m2344 PAN0.0010.00200.00 
  Ardines, Luis 1820 PAN0.001-0.1820-3.60 
  Munoz M., Alberto Noel 1845 PAN0.001-0.1620-3.20 
  Lasso Camargo, Jose Clemente 1235 PAN0.001-0.8720-17.40 
  Calderon Atencio, Heidly Hellen 1197 PAN0.001-0.9020-18.00 

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)
 

 

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