Individual Calculations May 2015
 Polikashin, Oleg  Total change: -17.80  Rating chartPersonal card
 Open Moscow B March Moscow RUS 2015-03-14
RcRownchangeKK*chgGame
 1759 1923 5.50 9 -0.89 20 -17.80 
  Levkin, Lev 1641 RUS0.501-0.3420-6.80 
  Sahakyan, Vahagn 1611 RUS0.501-0.3620-7.20 
  Nefedov, Alexey 1743 RUS1.0010.26205.20 
  Andreev, Gennadiy 1827 RUS1.0010.37207.40 
  Yurovskikh, Yasmin 1770 RUS0.001-0.7020-14.00 
  Kolyshkin, Yury S. 1882 RUS0.501-0.0620-1.20 
  Gavrilov, Victor 1782 RUS1.0010.31206.20 
  Burhanov, Vassily 1773 RUS0.001-0.7020-14.00 
  Lavrischev, Anatoly 1800 RUS1.0010.33206.60 

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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