Individual Calculations September 2011
 Jurkina, Yulia  Total change: -15.00  Rating chartPersonal card
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2076 2014 2.50 8 -1.00 15 -15.00 
  Bukavshin, Ivan m2414  * RUS0.001-0.0815-1.20 
  Dzhavathanov, Magomed 1794 RUS1.0010.22153.30 
  Purygin, Andrei f2278 RUS0.001-0.1815-2.70 
  Tumanyants, Svyatoslav 1726 RUS1.0010.16152.40 
  Kozirev, Alexander f2269 RUS0.001-0.1915-2.85 
  Pogorelskikh, Sergey 2296 RUS0.001-0.1615-2.40 
  Lazarev, Nikolay 1921 RUS0.501-0.1315-1.95 
  Ramazanov , Baga 1912 RUS0.001-0.6415-9.60 
 * 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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