Individual Calculations November 2009
 Machalova, Erika  Total change: -3.30  Rating chartPersonal card
 OPEN Brezova 2009 Brezova pod Bradlom SVK 2009-08-22
RcRownchangeKK*chgGame
 2126 2148 4.00 8 -0.22 15 -3.30 
  Pacher, Milan f2358 SVK0.001-0.2315-3.45 
  Lajda, Dusan 1872 SVK1.0010.17152.55 
  Maslik, Miroslav 2367 SVK0.001-0.2215-3.30 
  Jozefek, Michal 1940 SVK1.0010.23153.45 
  Borosova, Zuzana wm2300 SVK0.001-0.3015-4.50 
  Zatko, Gregor 1982 SVK1.0010.28154.20 
  Smagin, Nikita 2035 RUS0.501-0.1515-2.25 
  Mrva, Vladimir f2150 SVK0.5010.00150.00 

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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