Individual Calculations October 2012
 Cruz, Jefferson  Total change: 36.00  Rating chartPersonal card
 V Obert Internacional Escacs “Ciutat de Sabadell” 2012 – Grup B Sabadell ESP 2012-08-30
RcRownchangeKK*chgGame
 1814 1848 6.00 9 1.20 30 36.00 
  Farell Duran, Josep 1567 ESP0.501-0.3430-10.20 
  Salagran Ferragut, Eduard 1514 ESP1.0010.12303.60 
  Rahal, Joe 1717 ESP1.0010.32309.60 
  Morais Carreras, Javier 1982 ESP0.001-0.3230-9.60 
  Valarezzo Ricard, Pedro 1927 ESP1.0010.613018.30 
  Colom Andres, Xavier 1920 ESP1.0010.603018.00 
  Vera Balague, Gabriel 1950 ESP0.5010.14304.20 
  Duch Mansion, Jose 1909 ESP1.0010.583017.40 
  Barroso Quinones, Antonio 1841 ESP0.001-0.5130-15.30 

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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