Individual Calculations May 2015
 Chebotaeva, Ekaterina  Total change: -28.80  Rating chartPersonal card
 Overtime 2015 Open 1 St. Petersburg RUS 2015-03-23
RcRownchangeKK*chgGame
 1652 1444 1.00 7 -0.72 40 -28.80 
  Volkova, Arina 1732 RUS0.001-0.1640-6.40 
  Moroz, Anastasiya 1622 RUS0.5010.23409.20 
  Petruchuk, Mikhail 1786 RUS0.001-0.1240-4.80 
  Mihailov, Dimitri 1730 MDA0.5010.344013.60 
  Akhmetshin, Aydar 1594 RUS0.001-0.3040-12.00 
  Goncharov, Mikhail 1526 RUS0.001-0.3940-15.60 
  Kozyakov, Andrey 1574 RUS0.001-0.3240-12.80 

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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