Individual Calculations September 2013
 Zilbert, Oleg  Total change: -15.30  Rating chartPersonal card
 Open July A Moscow RUS 2013-07-13
RcRownchangeKK*chgGame
 2078 2213 5.00 9 -1.02 15 -15.30 
  Egorov, Egor 1882 RUS0.501-0.3815-5.70 
  Ivanova, Karina 2026 RUS0.501-0.2415-3.60 
  Martynov, Vladimir 2021 RUS1.0010.25153.75 
  Vul, Arkadi Eremeevich g2285 RUS0.001-0.4015-6.00 
  Zubkov, Vsevolod 2046 RUS0.001-0.7215-10.80 
  Gurvich, Vitaly 1976 RUS1.0010.20153.00 
  Kharmunova, Nadezhda wm2184 RUS1.0010.46156.90 
  Tselkovskiy, Kirill 2027 RUS1.0010.26153.90 
  Tsarev, Valery 2252 RUS0.001-0.4515-6.75 

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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