Rapid: Individual Calculations January 2016
 Grigoriev, Yury Z.  Total change: 17.20  Rating chartPersonal card
 Zinder Memorial 2015 Rapid St. Petersburg RUS 2015-12-16
RcRownchangeKK*chgGame
 1997 1920 4.50 9 0.86 20 17.20 
  Manin, Viktor 2265 UZB0.001-0.1120-2.20 
  Vikulin, Alexander A. 1821 RUS1.0010.36207.20 
  Berlin, Grigoriy 2164 RUS0.001-0.2020-4.00 
  Puzyrevsky, Boris M. 1992 RUS1.0010.602012.00 
  Sheynin, Izrail 2107 RUS0.5010.24204.80 
  Kopasov, Evgeny 2007 RUS0.5010.12202.40 
  Churikov, Viktor 2111 RUS0.5010.25205.00 
  Glazov, Anatoly 1887 RUS0.001-0.5520-11.00 
  Bezobrazov, Lev 1618 RUS1.0010.15203.00 

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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