Individual Calculations August 2023
 Diaz, Luis Misael  Total change: 31.40  Rating chartPersonal card
 Cordoba 450 anos Ajedrez Sustentable Cordoba ARG 2023-07-15
RcRownchangeKK*chgGame
 1619 1402 3.00 5 1.57 20 31.40 
  Brizzi, Victor Emmanuel 1945 ARG1.0010.972019.40 
  Wilberger, Marcelo 1732 PAR0.001-0.1220-2.40 
  Argento, Elizabeth Mariel 1757 ARG0.001-0.1120-2.20 
  Medero, Hildo Rodrigo 1144 ARG1.0010.18203.60 
  Wardroper, Eric 1515 CAN1.0010.652013.00 

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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