Individual Calculations November 2011
 Grebennikova, Tatyana  Total change: 1.05  Rating chartPersonal card
 L.Rudenko Memorial 2011 Open St.Peterburg RUS 2011-08-23
RcRownchangeKK*chgGame
 2015 2009 4.50 9 0.07 15 1.05 
  Zakurdjaeva, Irina wg2268 RUS1.0010.821512.30 
  Travkina, Anastasia wf2176 RUS0.5010.22153.30 
  Bivol, Alina wf2171 RUS0.001-0.2915-4.35 
  Shulakova, Svetlana wf2177 RUS0.001-0.2815-4.20 
  Kiseleva, Arina wc1846 RUS0.501-0.2215-3.30 
  Chernyak, Viktoria 1768 RUS0.501-0.3015-4.50 
  Manina, Ksenia 2003 RUS0.501-0.0115-0.15 
  Botalova, Yulia wf1969 RUS0.501-0.0615-0.90 
  Gudkina, Zhanna 1759 RUS1.0010.19152.85 

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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