Individual Calculations January 2013
 Berestovitskiy, Erlen  Total change: 37.20  Rating chartPersonal card
 SPb Seniors Champ. 2012 St. Petersburg RUS 2012-11-15
RcRownchangeKK*chgGame
 1915 1650 3.00 9 1.24 30 37.20 
  Smolny, Viktor 1994 RUS0.5010.383011.40 
  Kaufman, Solomon 1961 RUS0.5010.363010.80 
  Vinogradov, Veniamin 1983 RUS0.5010.383011.40 
  Suvorov, Aleksandr 2050  * RUS0.001-0.0830-2.40 
  Prosunchikov, German 1904 RUS0.001-0.1930-5.70 
  Ursuv, Valentin 1862 RUS0.5010.27308.10 
  Mironovich, Mark 1898 RUS0.001-0.1930-5.70 
  Biyachuev, Minkail 1598 RUS1.0010.433012.90 
  Maiorov, Gennady 1984 RUS0.001-0.1230-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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