Individual Calculations January 2011
 Alcaide Luque, Aitor  Total change: 9.00  Rating chartPersonal card
 X Open Internacional “Arrasate Hiria” Arrasate ESP 2010-10-08
RcRownchangeKK*chgGame
 2132 2182 4.00 6 0.60 15 9.00 
  Villar Moron, Roberto 1931 ESP1.0010.19152.85 
  Tornay Gomez, Josu 2123 ESP1.0010.42156.30 
  Astasio Lopez, David f2318 ESP0.001-0.3215-4.80 
  Franco Alonso, Alejandro m2490 ESP0.001-0.1415-2.10 
  Irure Crespo, Egoitz 1977 ESP1.0010.24153.60 
  Ruiz Martinez, Isidro 1955 ESP1.0010.21153.15 

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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