Individual Calculations July 2011
 Bolov, Andrey  Total change: -10.00  Rating chartPersonal card
 Novokuznetsk Sñhoolchess Open Novokuznetsk RUS 2011-06-15
RcRownchangeKK*chgGame
 2031 2014 1.50 4 -0.40 25 -10.00 
  Sozin, Stepan 2085 RUS0.5010.10252.50 
  Lazarenko, Evgeniy 1994 RUS0.001-0.5325-13.25 
  Fayzullin, Ruslan 1961 RUS1.0010.432510.75 
  Gerentsev, Viktor 2083 RUS0.001-0.4025-10.00 

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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