Individual Calculations July 2010
 Potapova, Jelizaveta  Total change: 0.60  Rating chartPersonal card
 Vilnius Open chess weekend 2010 Vilnius LTU 2010-06-11
RcRownchangeKK*chgGame
 1975 1947 1.00 2 0.04 15 0.60 
  Malinin, Yuri m2314 RUS0.001-0.1015-1.50 
  Misiuk, Ivona 1636 LTU1.0010.14152.10 

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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