Rapid: Individual Calculations November 2013
 Kolchin, Alexander  Total change: 32.20  Rating chartPersonal card
 St. Petersburg Youth Rapid Cup 2013 U16 St. Petersburg RUS 2013-10-17
RcRownchangeKK*chgGame
 1866 1647 3.50 8 1.61 20 32.20 
  Ngnegevo, Filipp 1981 RUS0.001-0.1220-2.40 
  Trizna, Vadim 1870 RUS0.001-0.2220-4.40 
  Lazarev, Alexander A. 1945 RUS0.001-0.1520-3.00 
  Gugnina, Daria 1609 RUS1.0010.45209.00 
  Kantyshev, Nikita 1949 RUS1.0010.852017.00 
  Egorov, Daniil 1955 RUS0.001-0.1420-2.80 
  Vasiljev, Alexey 1803 RUS0.5010.21204.20 
  Blank, David 1818 RUS1.0010.732014.60 

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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