Blitz: Individual Calculations February 2015
 Petrov, Alexandr E.  Total change: -74.60  Rating chartPersonal card
 IV Cup of Emilia Nizhny Novgorod RUS 2015-01-25
RcRownchangeKK*chgGame
 1697 1711 2.50 12 -3.73 20 -74.60 
  Goltsev, Dmitry 2101 RUS0.001-0.0920-1.80 
  Vlasova, Elena 1410 RUS0.001-0.8520-17.00 
  Fedorychev, Alexey 1644 RUS0.001-0.5920-11.80 
  Kolesnikov, Lev 1633 RUS0.001-0.6120-12.20 
  Starikov, Egor 1659 RUS1.0010.43208.60 
  Borodkina, Sofia 1348 RUS1.0010.10202.00 
  Sintialev, Sergey V. 2014 RUS0.001-0.1420-2.80 
  Pashkin, Viktor 1739 RUS0.001-0.4620-9.20 
  Kolchin, Maxim 1643 RUS0.001-0.5920-11.80 
  Maslennikov, Pavel 1843 RUS0.001-0.3220-6.40 
  Zavivaeva, Emilia wc1520 RUS0.501-0.2520-5.00 
  Platonova, Lubov 1815 RUS0.001-0.3620-7.20 

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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