Individual Calculations January 2016
 Rossal, Valeriy I.  Total change: -37.60  Rating chartPersonal card
 Memorial M.M.Botvinnika, Group B Moscow RUS 2015-12-05
RcRownchangeKK*chgGame
 1930 1990 1.50 6 -1.88 20 -37.60 
  Levkin, Lev 1671 RUS0.501-0.3720-7.40 
  Maksimov, Igor 2185 RUS0.5010.25205.00 
  Kovtunenko, Alexandr 2163 RUS0.001-0.2720-5.40 
  Vasilyev, Alexey 1688 RUS0.501-0.3520-7.00 
  Guseinov, Djelal 2028 RUS0.001-0.4520-9.00 
  Bichun, Dmitri 1847 BLR0.001-0.6920-13.80 

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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