Individual Calculations July 2010
 Zivic, Dragan  Total change: -20.10  Rating chartPersonal card
 Deaf Olympiad Chess Estoril POR 2010-06-03
RcRownchangeKK*chgGame
 2201 2305 2.50 6 -1.34 15 -20.10 
  Bozinovic, Bogdan f2244 CRO0.001-0.5815-8.70 
  Hoffmann, Rainer 2114 GER1.0010.25153.75 
  Frink, Ferenc 2205 HUN0.501-0.1415-2.10 
  Eremin, Anatoly 2265 RUS0.501-0.0615-0.90 
  Kovalenko, Vladimir 2229 UKR0.001-0.6015-9.00 
  Strzelecki, Jerzy 2150 POL0.501-0.2115-3.15 

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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