Individual Calculations May 2015
 Kovalevskiy, Oleg  Total change: 0.00  Rating chartPersonal card
 Overtime 2015 Open 1 St. Petersburg RUS 2015-03-23
RcRownchangeKK*chgGame
 1721 1514 2.00 8 0.00 40 0.00 
  Sapegin, Yaroslav 1795 RUS1.0010.844033.60 
  Zhemchuzhina, Elizaveta 1871 RUS0.001-0.1140-4.40 
  Spiridonov, Mikhail 1732 RUS0.001-0.2240-8.80 
  Petruchuk, Mikhail 1786 RUS0.001-0.1740-6.80 
  Khlopushin, Dmitriy 1815 RUS0.001-0.1540-6.00 
  Kozyakov, Andrey 1574 RUS0.5010.08403.20 
  Churilov, Georgy 1604 RUS0.5010.12404.80 
  Akhmetshin, Aydar 1594 RUS0.001-0.3940-15.60 

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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