Individual Calculations January 2014
 Zhuravleva, Irina  Total change: -47.40  Rating chartPersonal card
 St. Petersburg Champ. 2013 Girls U18 St. Petersburg RUS 2013-11-18
RcRownchangeKK*chgGame
 1775 1600 0.50 7 -1.58 30 -47.40 
  Gudkina, Zhanna 1859 RUS0.001-0.1830-5.40 
  Chernyak, Viktoria 2000  * RUS0.001-0.0830-2.40 
  Ivanova, Ekaterina 1643 RUS0.001-0.4430-13.20 
  Fedoseeva, Valentina 1961 RUS0.5010.403012.00 
  Nikolaenko, Natalia 1580 RUS0.001-0.5330-15.90 
  Serebryakova, Svetlana 1647 RUS0.001-0.4330-12.90 
  Sorokina, Svetlana 1734 RUS0.001-0.3230-9.60 
 * 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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