Individual Calculations July 2021
 Lopez Sanchez, Rafael  Total change: -21.00  Rating chartPersonal card
 Campeonato Andaluz "B" 2021 Salobrena ESP 2021-05-28
RcRownchangeKK*chgGame
 1449 1652 3.50 6 -1.05 20 -21.00 
  Gutierrez Morales, Antonio 1347 ESP1.0010.14202.80 
  Buenadicha Gomez, Ramon 1514 ESP0.501-0.1920-3.80 
  Correa Roque, Yanira 1495 ESP1.0010.29205.80 
  Sanchez-Ferrero Garcia, Pablo 1437 ESP0.001-0.7720-15.40 
  Briand, Nicolas Emmanuel 1394 ESP1.0010.18203.60 
  Melero Rus, Francisco Javier 1505 ESP0.001-0.7020-14.00 

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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