Individual Calculations October 2008
 Brestak, Jan  Total change: -16.50  Rating chartPersonal card
 Emil Tatarik Friendship Cup Nove Zamky SVK 2008-08-06
RcRownchangeKK*chgGame
 1941 2207 3.00 5 -1.10 15 -16.50 
  Petras, Karol 1924 SVK0.001-0.8415-12.60 
  Kukel, Imre 1962 SVK1.0010.20153.00 
  Komlosi, Frantisek 1906 SVK1.0010.15152.25 
  Sosovicka, Juraj 2022 SVK0.001-0.7415-11.10 
  Dvoranova, Maria 1891 SVK1.0010.13151.95 

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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