Rapid: Individual Calculations May 2012
 Reva-Nikitina, Zoya N  Total change: -39.00  Rating chartPersonal card
 Tver region Chmp. 2012 Rapid Kimry RUS 2012-03-09
RcRownchangeKK*chgGame
 1687 1801 0.00 3 -1.95 20 -39.00 
  Kobozeva, Viktoria 1772 RUS0.001-0.5420-10.80 
  Guseva, Antonina 1595 RUS0.001-0.7620-15.20 
  Dementieva, Julia 1694 RUS0.001-0.6520-13.00 

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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