Individual Calculations August 2012
 Bondarev, Boris  Total change: -10.20  Rating chartPersonal card
 Golubitskaya 2012 Rtg Golubitskaya RUS 2012-06-26
RcRownchangeKK*chgGame
 1926 2007 3.50 7 -0.68 15 -10.20 
  Lev, Nikolay 1734 RUS1.0010.17152.55 
  Volynsky, Mark 1942 RUS0.501-0.0915-1.35 
  Petrov, Viacheslav 2050 RUS0.001-0.4415-6.60 
  Kuznetsov, Anatoly 1989 RUS0.501-0.0315-0.45 
  Bagdasarian, Semen 1891 RUS0.001-0.6615-9.90 
  Markarov, Vladimir 1701 RUS1.0010.14152.10 
  Potrekeev, Pavel 2178 RUS0.5010.23153.45 

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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