Individual Calculations September 2011
 Golubeva, Oksana  Total change: 23.70  Rating chartPersonal card
 3rd Magic Valley (IM) Rodatychy UKR 2011-07-04
RcRownchangeKK*chgGame
 2269 2133 4.50 9 1.58 15 23.70 
  Meleshko, Vladimir 2286 UKR0.001-0.3015-4.50 
  Andrenko, Irina wm2272 UKR1.0010.691510.35 
  Vetoshko, Volodymyr 2212 UKR0.001-0.3915-5.85 
  Nguyen, Piotr 2378 POL0.001-0.2015-3.00 
  Grekh, Andrey m2378 UKR1.0010.801512.00 
  Zajarnyi, Anatolyi m2337 MDA1.0010.761511.40 
  Kigel, Dmytro f2210 UKR0.5010.11151.65 
  Petrenko, Svetlana mwg2209 MDA0.5010.10151.50 
  Mirzoev, Emil 2138 UKR0.5010.01150.15 

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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