Individual Calculations October 2008
 Nairi, Laurent  Total change: -9.60  Rating chartPersonal card
 47 YMCA Spring 2008-B Warszawa POL 2008-04-03
RcRownchangeKK*chgGame
 1942 1879 3.50 10 -0.64 15 -9.60 
  Prus, Marek 1825 POL0.001-0.5815-8.70 
  Solnicki, Michal 1982 POL0.001-0.3615-5.40 
  Choroszej, Aleksander 1885 POL0.001-0.4915-7.35 
  Wojtyra, Dariusz 1941 POL0.001-0.4115-6.15 
  Rzepecka, Dorota 1973 POL1.0010.63159.45 
  Ponceleusz, Bronislaw 1999 POL0.5010.16152.40 
  Szefer, Michal 2037 POL1.0010.711510.65 
  Kania, Wlodzimierz 1978 POL1.0010.64159.60 
  Wrabel, Antoni 1899 POL0.001-0.4715-7.05 
  Szewczak, Andrzej 1902 POL0.001-0.4715-7.05 

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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