Individual Calculations September 2011
 Vager, Boris  Total change: -35.55  Rating chartPersonal card
 M.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2050 2127 3.00 9 -2.37 15 -35.55 
  Predke, Alexandr 2450 RUS0.001-0.1315-1.95 
  Dzhavathanov, Magomed 1794 RUS1.0010.12151.80 
  Payen, Arnaud m2339 FRA0.001-0.2315-3.45 
  Chuprova, Irina 1866 RUS0.001-0.8215-12.30 
  Fedoseeva, Valentina 1885 RUS1.0010.20153.00 
  Filippov, Anton 1944 RUS0.501-0.2415-3.60 
  Krivonos, Nikolay 2296 RUS0.001-0.2815-4.20 
  Kharchenko, Daniil 1938 RUS0.001-0.7515-11.25 
  Safronov, Kirill 1942 RUS0.501-0.2415-3.60 

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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