Individual Calculations January 2013
 Berenbein, Alexander  Total change: -7.20  Rating chartPersonal card
 Suvorov open Suvorov RUS 2012-12-01
RcRownchangeKK*chgGame
 2113 2130 4.50 9 -0.24 30 -7.20 
  Rakovich, Viktor 1945 RUS1.0010.26307.80 
  Moiseev, Andrey 2321 RUS0.001-0.2530-7.50 
  Krupoder, Sergey 2050 RUS1.0010.393011.70 
  Gavritenkov, Sergei m2412 RUS0.001-0.1630-4.80 
  Shishkova, Olga 2038 RUS0.501-0.1330-3.90 
  Musikhin, Viacheslav 2028 RUS0.501-0.1430-4.20 
  Yashin, Aleksey A 2001 RUS1.0010.33309.90 
  Kravchenko, Alexander 1902 UKR0.501-0.2930-8.70 
  Trubizin, Ivan 2321 RUS0.001-0.2530-7.50 

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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