Individual Calculations May 2013
 Perez Otero, Juan Antonio  Total change: -29.10  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 2059 2198 4.50 8 -0.97 30 -29.10 
  Osuna Munoz, Javier 2097 ESP0.001-0.6430-19.20 
  Diaz Carrasco, Sergio 2090 ESP1.0010.353010.50 
  Martin Gracia, Jesus 1952 ESP1.0010.19305.70 
  Gallego Bergada, Antoni 2098 ESP0.001-0.6430-19.20 
  Moravich, Juan 2031 ARG0.501-0.2230-6.60 
  Vivancos Allepuz, David 2078 ESP0.501-0.1630-4.80 
  Sadurni Villalonga, Josep 1971 ESP1.0010.21306.30 
  Jimenez Albadalejo, Mariano 2154 ESP0.501-0.0630-1.80 

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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