Individual Calculations June 2013
 Matveeva, Olga  Total change: 12.90  Rating chartPersonal card
 International tournament Perm-2013 Perm RUS 2013-05-11
RcRownchangeKK*chgGame
 2291 2216 4.50 9 0.86 15 12.90 
  Driamin, Dmitry m2406 RUS0.5010.25153.75 
  Shinkevich, Vitaly m2478 RUS0.001-0.1815-2.70 
  Tatarinov, Dmitry 2211 RUS0.501-0.0115-0.15 
  Pershina, Elena wf2082 RUS0.501-0.1815-2.70 
  Odnorozhenko, Evgenyi m2319 UKR0.5010.14152.10 
  Syrchikov, Alexander f2196 RUS1.0010.47157.05 
  Gavryushin, Oleg f2291 KAZ1.0010.60159.00 
  Nikologorskiy, Konstantin f2392 RUS0.001-0.2715-4.05 
  Fotin, Vladimir 2245 RUS0.5010.04150.60 

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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