Individual Calculations January 2009
 Kriukov, Sergey  Total change: 16.50  Rating chartPersonal card
 PriFR Chmp. 2008 Boys-16 Penza RUS 2008-11-03
RcRownchangeKK*chgGame
 2142 2000 3.00 6 1.10 15 16.50 
  Pasiev, Rakhim 2173 RUS0.001-0.2715-4.05 
  Gainullin, Yakov 2016 RUS0.5010.02150.30 
  Sadykov, Ramil 2168 RUS1.0010.721510.80 
  Ostanin, Vadim 2243 RUS0.5010.30154.50 
  Sakharov, Lev 2076 RUS1.0010.60159.00 
  Davydov, Stepan 2175 RUS0.001-0.2715-4.05 

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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