Rapid: Individual Calculations January 2016
 Grinberg, Iosif P.  Total change: -13.00  Rating chartPersonal card
 Zinder Memorial 2015 Rapid St. Petersburg RUS 2015-12-16
RcRownchangeKK*chgGame
 2106 2168 4.50 9 -0.65 20 -13.00 
  Presnyakov, Vladimir S. 1862 RUS1.0010.14202.80 
  Mishuchkov, Nikolai M. m2316 RUS0.001-0.3020-6.00 
  Miakinin, Vladimir 1990 RUS1.0010.27205.40 
  Fokin, Anatoly 1913 RUS1.0010.19203.80 
  Bryndin, Vladimir 2194 RUS0.5010.04200.80 
  Shushpanov, Vladimir m2271 RUS0.5010.14202.80 
  Karasev, Vladimir I m2299 RUS0.001-0.3220-6.40 
  Vager, Boris f2078 RUS0.501-0.1220-2.40 
  Sorokopudov, Vladimir M. 2029 RUS0.001-0.6920-13.80 

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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