Individual Calculations August 2013
 Zilbert, Oleg  Total change: -17.40  Rating chartPersonal card
 Open June A Moscow RUS 2013-06-13
RcRownchangeKK*chgGame
 2066 2213 5.00 9 -1.16 15 -17.40 
  Jakovlev, Oleg 2012 RUS0.501-0.2615-3.90 
  Bogumil, Tatiana wf2084 RUS1.0010.33154.95 
  Gurevich, Daniel 2196 USA0.001-0.5215-7.80 
  Melnikov, Sergey 1970 RUS1.0010.20153.00 
  Archangelsky, Mikhail m2172 RUS0.501-0.0615-0.90 
  Kovtunenko, Alexandr 2193 RUS0.001-0.5315-7.95 
  Gorin, Alexandr 2059 RUS0.001-0.7115-10.65 
  Martynov, Vladimir 2026 RUS1.0010.26153.90 
  Novikov, Sergey M. 1886 RUS1.0010.13151.95 

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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