Individual Calculations July 2023
 Boix Pons, Catalina  Total change: 16.00  Rating chartPersonal card
 Open Internacional Llucmajor 2023 Mallorca ESP 2023-05-27
RcRownchangeKK*chgGame
 1899 1751 3.50 8 0.80 20 16.00 
  Bellon Lopez, Juan Manuel g2274 SWE0.001-0.0320-0.60 
  Springer, Adrian 1979 GER0.001-0.2120-4.20 
  Codina Garcia, Jose 1865 ESP0.5010.16203.20 
  Rossello Sanchez, Bartolome 1635 ESP1.0010.34206.80 
  Geaney-Obrien, David 1950 IRL0.001-0.2420-4.80 
  Ballester Cladera, Antonio 1696 ESP1.0010.42208.40 
  Roig Fullana, Bartolome 1788 ESP1.0010.552011.00 
  Planas Gene, Juan 2005 ESP0.001-0.1920-3.80 

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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