Individual Calculations July 2017
 Sakorenko, Adriana  Total change: -24.40  Rating chartPersonal card
 Master Open Alekhine Memorial 2017 Voronezh RUS 2017-06-12
RcRownchangeKK*chgGame
 2219 2140 3.00 9 -0.61 40 -24.40 
  Nozdrachev, Leonid f2411 RUS0.001-0.1740-6.80 
  Yeritsyan, Aram f2295 RUS0.001-0.2940-11.60 
  Schepetkova, Margarita wm2252 RUS0.001-0.3540-14.00 
  Pogorelskikh, Sofia 2050 RUS1.0010.384015.20 
  Grishaev, Igor 1931 RUS1.0010.23409.20 
  Arjun, Kalyan 2322 IND0.001-0.2640-10.40 
  Karpenko, Artem f2404 RUS0.001-0.1840-7.20 
  Zaika, Daniil 2093 RUS0.001-0.5740-22.80 
  Ioffe, Ilya 2214 RUS1.0010.604024.00 

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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