Individual Calculations September 2010
 Machalova, Erika  Total change: 1.50  Rating chartPersonal card
 Czech and Slovak woman extraleague 2010 Martin SVK 2010-06-24
RcRownchangeKK*chgGame
 2006 2159 3.50 5 0.10 15 1.50 
  Dvorakova, Magdalena 2036 CZE0.501-0.1715-2.55 
  Milcova, Zuzana 1969 SVK1.0010.25153.75 
  Zakoucka, Adela 1999 CZE0.001-0.7115-10.65 
  Slivova, Veronika 1759  * CZE1.0010.08151.20 
  Olsarova, Tereza wf2269 CZE1.0010.65159.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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