Individual Calculations January 2014
 Nikolaenko, Natalia  Total change: 25.50  Rating chartPersonal card
 St. Petersburg Champ. 2013 Girls U18 St. Petersburg RUS 2013-11-18
RcRownchangeKK*chgGame
 1772 1580 3.00 8 0.85 30 25.50 
  Gudkina, Zhanna 1859 RUS0.001-0.1630-4.80 
  Serebryakova, Svetlana 1647 RUS1.0010.593017.70 
  Sorokina, Svetlana 1734 RUS0.001-0.2930-8.70 
  Zavgorodniaya, Alena 1880 RUS0.001-0.1530-4.50 
  Zhuravleva, Irina 1600 RUS1.0010.533015.90 
  Kolesnikova, Kristina 1959 RUS0.001-0.0930-2.70 
  Ivanova, Ekaterina 1643 RUS1.0010.593017.70 
  Klevets, Ksenia 1855 RUS0.001-0.1730-5.10 

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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