Individual Calculations March 2012
 Babkin, Ivan  Total change: -28.50  Rating chartPersonal card
 Moscow Open 2012 F Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 1970 1955 2.00 8 -1.90 15 -28.50 
  Severiukhina, Zoja wm2279 RUS0.001-0.1315-1.95 
  Shyngys Kyzy, Aijarkyn 1741 KGZ0.001-0.7715-11.55 
  Zaryvkina, Anastasia 2076 RUS0.001-0.3415-5.10 
  Dibirova, Umayganat 1848 RUS1.0010.35155.25 
  Chenchik, Andrey 2098 RUS0.5010.19152.85 
  Uljianova, Nadezhda wf2004 RUS0.001-0.4315-6.45 
  Shikin, Sergey 1825 RUS0.001-0.6815-10.20 
  Kyupriyski, Borislav 1888 BUL0.501-0.0915-1.35 

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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