Individual Calculations August 2012
 Romanova, Anastasia  Total change: -3.30  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 2023 1934 2.50 7 -0.22 15 -3.30 
  Pavlov, Oleg f2232 RUS1.0010.851512.75 
  Dolgusheva, Izabella wf2131 RUS0.001-0.2515-3.75 
  Pozharsky, Nikolai 2108 RUS0.001-0.2715-4.05 
  Fadeev, Semen 2116 RUS0.001-0.2615-3.90 
  Zakharova, Viktoriya 1728 RUS0.001-0.7615-11.40 
  Piskunova, Maria 1778 RUS1.0010.29154.35 
  Akchelov, Sergey 2071 RUS0.5010.18152.70 

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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