Blitz: Individual Calculations September 2023
 Rudas Suarez, Rolando Javier  Total change: -34.40  Rating chartPersonal card
 Torneo de Reapertura "Sala de Ajedrez Pedro Valdez" Categoria Absoluta La Chorrera PAN 2023-07-30
RcRownchangeKK*chgGame
 1448 1080 0.00 4 -0.86 40 -34.40 
  Lobo, Antonio 1833 PAN0.0010.00400.00 
  Thompson, Jair 1683 PAN0.001-0.0240-0.80 
  Urena Santana, Robin Julio 1108 PAN0.001-0.4640-18.40 
  Del Rosario, Osvaldo 1167 PAN0.001-0.3840-15.20 

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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