Individual Calculations July 2009
 Jane Basora, Rafael Lluis  Total change: -9.90  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-III Catalunya ESP 2009-02-01
 1998 2021 2.00 5 -0.66 15 -9.90 
  Ribera Nebot, Joan 2086 ESP0.001-0.4115-6.15 
  Clotet Torrelles, Ramon 1934 ESP0.001-0.6215-9.30 
  Duarri Duenas, Isidre 1963 ESP1.0010.42156.30 
  Canovas Quesada, Joan Josep 2063 ESP1.0010.56158.40 
  Marques Soriano, Valentin 1943 ESP0.001-0.6115-9.15 

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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