Individual Calculations April 2013
 Lazarev, Alexander A.  Total change: 64.20  Rating chartPersonal card
 Spring Vacations 2013 Open St. Petersburg RUS 2013-03-14
RcRownchangeKK*chgGame
 1989 1875 5.00 8 2.14 30 64.20 
  Gogin, Maksim 1991 RUS0.001-0.3430-10.20 
  Zhivotovskaya, Asya 1728 RUS1.0010.30309.00 
  Gantsevich, Aleksei 2026 RUS1.0010.703021.00 
  Krukovsky, Alexander 2038 RUS1.0010.723021.60 
  Klobukov, Alexey 2075 RUS1.0010.763022.80 
  Kuzmin, Egor 2141 RUS0.001-0.1830-5.40 
  Ljubarov, Mark 2130 RUS1.0010.813024.30 
  Shakirova, Renata 1781 RUS0.001-0.6330-18.90 

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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