Individual Calculations January 2009
 Ovchinnikov, Alexey  Total change: -13.50  Rating chartPersonal card
 PriFR Chmp. 2008 Boys-18 Penza RUS 2008-11-03
RcRownchangeKK*chgGame
 2098 2181 4.50 9 -0.90 15 -13.50 
  Zhuravlev, Timur 1929 RUS1.0010.19152.85 
  Budruev, Mikhail 1831 RUS1.0010.11151.65 
  Predke, Alexandr 2341 RUS1.0010.711510.65 
  Kamov, Igor 2260 RUS0.001-0.3915-5.85 
  Gluhenkii, Dmitry 2135 RUS0.001-0.5615-8.40 
  Glidzhain, Gor 2197 RUS0.001-0.4815-7.20 
  Borisovsky, Viktor 2049 RUS0.501-0.1815-2.70 
  Vetryansky, Vladimir 2090 RUS0.001-0.6215-9.30 
  Ishbuldin, Marsel 2047 RUS1.0010.32154.80 

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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