Individual Calculations November 2009
 Obon Temprano, Sergi  Total change: 13.05  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2221 2229 6.00 10 0.87 15 13.05 
  Tardio Fran, Emilio 1944 ESP1.0010.16152.40 
  Grigoriants, Sergey g2564 RUS0.001-0.1215-1.80 
  Jane Besora, Esteve 2065 ESP0.501-0.2215-3.30 
  Galvan Ruiz, Mario 2064 ESP1.0010.28154.20 
  Riera Trepat, Miquel Angel 2040 ESP1.0010.25153.75 
  Lorscheid, Gerhard f2345 GER0.001-0.3415-5.10 
  Vidal Zamora, Alex 2078 ESP1.0010.30154.50 
  Cuadras Avellana, Jorge f2331 ESP1.0010.64159.60 
  Cruz, Filemon f2415 PER0.001-0.2615-3.90 
  Lanzani, Mario m2361 ITA0.5010.18152.70 

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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