Individual Calculations September 2009
 Jussupow, Artur  Total change: -4.40  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2394 2570 6.00 9 -0.44 10 -4.40 
  Weiler, Dieter 2195 GER0.501-0.4110-4.10 
  Berzina, Ilze wm2276 LAT1.0010.15101.50 
  Radovanovic, Jovica f2353 SRB1.0010.22102.20 
  Heimann, Andreas m2435 GER0.001-0.6810-6.80 
  Nueesch, Gerard f2319 SUI1.0010.19101.90 
  Agopov, Mikael m2442 FIN1.0010.33103.30 
  Novichkov, Valery m2377 RUS1.0010.25102.50 
  Areshchenko, Alexander g2651 UKR0.001-0.3910-3.90 
  Gozzoli, Yannick m2498 FRA0.501-0.1010-1.00 

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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