Individual Calculations September 2011
 Andrenko, Irina  Total change: -41.10  Rating chartPersonal card
 3rd Magic Valley (IM) Rodatychy UKR 2011-07-04
RcRownchangeKK*chgGame
 2253 2272 2.00 9 -2.74 15 -41.10 
  Vetoshko, Volodymyr 2212 UKR0.001-0.5815-8.70 
  Golubeva, Oksana wf2133 RUS0.001-0.6915-10.35 
  Grekh, Andrey m2378 UKR0.5010.14152.10 
  Zajarnyi, Anatolyi m2337 MDA0.5010.09151.35 
  Kigel, Dmytro f2210 UKR0.001-0.5915-8.85 
  Petrenko, Svetlana mwg2209 MDA0.501-0.0915-1.35 
  Mirzoev, Emil 2138 UKR0.501-0.1815-2.70 
  Meleshko, Vladimir 2286 UKR0.001-0.4815-7.20 
  Nguyen, Piotr 2378 POL0.001-0.3615-5.40 

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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