Individual Calculations January 2012
 Rybakova, Polina  Total change: 6.90  Rating chartPersonal card
 Krasnoselskaya osen 2011 Open St. Petersburg RUS 2011-11-09
RcRownchangeKK*chgGame
 1862 1771 3.50 8 0.46 15 6.90 
  Karganashvili, Evgeny 1986 RUS0.001-0.2315-3.45 
  Ladzin, Ivan 1669 RUS1.0010.36155.40 
  Dubovsky, Artyom 1970 RUS0.001-0.2415-3.60 
  Shagdurov, Denis 1818 RUS0.5010.07151.05 
  Khlebnikov, Valentin 1754 RUS1.0010.48157.20 
  Kantyshev, Nikita 1860 RUS0.5010.12151.80 
  Panov, Ivan 1886 RUS0.001-0.3415-5.10 
  Koltsov, Roman 1956 RUS0.5010.24153.60 

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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