Individual Calculations February 2017
 Borodachev, Oleg  Total change: -30.00  Rating chartPersonal card
 Early Bird 11 St. Petersburg RUS 2017-01-03
RcRownchangeKK*chgGame
 1761 1749 2.00 7 -1.50 20 -30.00 
  Vunder, Andrey 2149  * RUS0.001-0.0820-1.60 
  Chekmenev, Vladimir 1579 RUS1.0010.28205.60 
  Sapegin, Yaroslav 2014 RUS0.001-0.1820-3.60 
  Mezhis, Dmitrii 1586 RUS1.0010.28205.60 
  Efremov, Vladislav 1884 RUS0.001-0.3220-6.40 
  Kudryavtseva, Mariya 1641 RUS0.001-0.6520-13.00 
  Sarkisian, Artem 1477 RUS0.001-0.8320-16.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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