Individual Calculations August 2012
 Petrov, Viacheslav  Total change: -23.40  Rating chartPersonal card
 Golubitskaya 2012 Rtg Golubitskaya RUS 2012-06-26
RcRownchangeKK*chgGame
 2025 2050 3.00 7 -0.78 30 -23.40 
  Vartaniants, Mikhail 1827 RUS1.0010.22306.60 
  Bagdasarian, Semen 1891 RUS0.001-0.7130-21.30 
  Bondarev, Boris 2007 RUS1.0010.443013.20 
  Volynsky, Mark 1942 RUS1.0010.353010.50 
  Potrekeev, Pavel 2178 RUS0.001-0.3330-9.90 
  Lugovskoy, Maxim f2348 RUS0.001-0.1530-4.50 
  Frolov, Lev 1980 RUS0.001-0.6030-18.00 

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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