Individual Calculations July 2012
 Ibragimov, Eduard  Total change: -31.50  Rating chartPersonal card
 Victory Day 2012 open-A Moscow RUS 2012-04-30
RcRownchangeKK*chgGame
 1894 1835 1.00 7 -2.10 15 -31.50 
  Eryshkanova, Anastasiya wf2161 RUS0.001-0.1315-1.95 
  Kalinin, Nikita 2212 RUS0.001-0.0915-1.35 
  Starshov, Lev 1625 RUS1.0010.23153.45 
  Martynyuk, Elizaveta 1880 RUS0.001-0.4415-6.60 
  Baigushev, Alexandr 1730 RUS0.001-0.6415-9.60 
  Leite, Ernst 1900 RUS0.001-0.4115-6.15 
  Matyushin, Lev 1747 RUS0.001-0.6215-9.30 

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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