Individual Calculations January 2009
 Abul, Qasem  Total change: -25.20  Rating chartPersonal card
 XXV Aniversario Parla 2008 Parla Madrid ESP 2008-09-06
RcRownchangeKK*chgGame
 2018 2043 1.00 5 -1.68 15 -25.20 
  Rodriguez Yuste, Marcelo 2243 ESP0.001-0.2415-3.60 
  Prada Valderrey, Julian 1905 ESP1.0010.31154.65 
  Sanchez Gonzalez, Sergio 2228 ESP0.001-0.2615-3.90 
  Nieto De La Cruz, Julio 1888 ESP0.001-0.7115-10.65 
  Martinez-Villanueva Pelaez, G. 1827 ESP0.001-0.7815-11.70 

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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