Individual Calculations November 2009
 Prunes Bosch, Alex  Total change: -4.20  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1670 1813 3.00 5 -0.28 15 -4.20 
  Latorre Freixes, Marc 1452 ESP1.0010.10151.50 
  Lopez Abaurrea, Eduardo 1496 ESP1.0010.13151.95 
  Castaneda Munoz, Antonio 1530 ESP1.0010.16152.40 
  Garcia Valero, Mario 1897 ESP0.001-0.3815-5.70 
  Sanchez Sanchez, Ignasi 1975 ESP0.001-0.2915-4.35 

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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