Individual Calculations May 2010
 Ortells Perez, Victor  Total change: 18.60  Rating chartPersonal card
 Liga Insular por Equipos Categoría Preferente F. Regular Sta. Cruz deTenerife ESP 2010-01-16
RcRownchangeKK*chgGame
 2081 2039 3.00 4 1.24 15 18.60 
  Pereda De Pablo, Ernesto 2123 ESP0.5010.12151.80 
  Hernandez Leon, Sergio 2142 ESP1.0010.64159.60 
  Schneider Sanchez, Carlos D. 2044 ESP0.5010.01150.15 
  Rodriguez Perez, Mauro 2014 ESP1.0010.47157.05 

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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