Rapid: Individual Calculations July 2015
 Tarabtsev, Ivan  Total change: -11.80  Rating chartPersonal card
 Rapid June 4 2015 Moscow RUS 2015-06-28
RcRownchangeKK*chgGame
 2030 2040 4.00 9 -0.59 20 -11.80 
  Pykhtinov, Oleg 2175 RUS0.5010.18203.60 
  Listratov, Artem 2241 RUS0.5010.26205.20 
  Khachatryan, Hayk 1957 ARM0.001-0.6120-12.20 
  Borjaz, Alexey 1854 RUS1.0010.26205.20 
  Fetisenkov, Vadim 2105 RUS0.001-0.4120-8.20 
  Gerasimenko, Vladimir 1902 RUS1.0010.31206.20 
  Bezgodova, Svetlana wm2288 RUS0.001-0.1920-3.80 
  Usenko, Sergey 1742 RUS1.0010.15203.00 
  Torgaev, Igor 2009 RUS0.001-0.5420-10.80 

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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