Individual Calculations January 2009
 Kirillov, Igor  Total change: -31.35  Rating chartPersonal card
 October 2008 B open Perm RUS 2008-10-15
RcRownchangeKK*chgGame
 2010 2308 3.00 6 -2.09 15 -31.35 
  Pershina, Elena 1958 RUS0.501-0.3915-5.85 
  Tsyganov, Alexander 2078 RUS0.001-0.7915-11.85 
  Bychenkova, Sonia 1958 RUS1.0010.11151.65 
  Kashin, Yury 2057 RUS1.0010.19152.85 
  Shalynykh, Viktor 2027 RUS0.001-0.8415-12.60 
  Zamorin, Nikolai 1983 RUS0.501-0.3715-5.55 

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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