Individual Calculations April 2008
 Grob, Hans  Total change: 5.50  Rating chartPersonal card
 VI Gran Torneo de Aficiones a Sub-2000 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 1979 1875 2.00 5 0.22 25 5.50 
  Garcia Ruano, Juan Carlos 1990 ESP1.0010.662516.50 
  Garcia Iturriaga, Manuel 1961 ESP1.0010.622515.50 
  Quintino, Luis Filipe Pires De C 1989 POR0.001-0.3425-8.50 
  Gutierrez Leon, Cristobal 1963 ESP0.001-0.3825-9.50 
  Gil Quilez, Sonia 1993 ESP0.001-0.3425-8.50 

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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