Individual Calculations June 2019
 Prats Rodriguez, Juan Bosco  Total change: 21.40  Rating chartPersonal card
 VI Obert Vila de Gracia per majors de 55 anys Barcelona ESP 2019-03-04
RcRownchangeKK*chgGame
 1888 1980 6.50 9 1.07 20 21.40 
  Volart Buil, Jordi 1645 ESP1.0010.12202.40 
  Alcaraz Lopez, Francesc 1816 ESP0.501-0.2220-4.40 
  Costa Trave, Jaume 1874 ESP1.0010.36207.20 
  Martin Sanchez, Antoni 1586 ESP1.0010.08201.60 
  Saenz Rebull, Jordi 1992 ESP1.0010.522010.40 
  Brusi Noguera, Ricardo Ll. 2084 ESP0.5010.14202.80 
  Ayllon Rodriguez, Joan Pedro 2119 ESP0.5010.19203.80 
  Mas Recorda, Pere 1965 ESP0.501-0.0220-0.40 
  Montell Zabay, Alberto 1907 ESP0.501-0.1020-2.00 

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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