Individual Calculations July 2023
 Rodriguez Guillen, Carlos  Total change: -24.40  Rating chartPersonal card
 XIV Obert de Primavera La Lira 2023 Rondas 7-9 Barcelona ESP 2023-06-01
RcRownchangeKK*chgGame
 1557 1744 1.00 3 -1.22 20 -24.40 
  Massanet Miret, Pere 1625 ESP0.001-0.6620-13.20 
  Valbuena Castro, Gregorio 1573 ESP1.0010.27205.40 
  Munoz Prior, Marcelo 1472 ESP0.001-0.8320-16.60 

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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