Individual Calculations January 2011
 Niks, Yana  Total change: -4.50  Rating chartPersonal card
 World Chess Tour - 9. Rtg tmnt Moscow RUS 2010-09-12
RcRownchangeKK*chgGame
 1916 1882 1.50 4 -0.30 15 -4.50 
  Skuratovich, Yakov 1993 RUS0.001-0.3515-5.25 
  Novakhatskiy, Stanislav A. 2074 RUS0.001-0.2515-3.75 
  Soloviov, Artiom 1636 RUS1.0010.19152.85 
  Grinenko, Viktor 1959 RUS0.5010.11151.65 

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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