Individual Calculations December 2014
 Urvacheva, Arina  Total change: -10.40  Rating chartPersonal card
 Tournament_PFO_D15 Svetloe pole RUS 2014-11-02
RcRownchangeKK*chgGame
 1648 1623 3.50 8 -0.26 40 -10.40 
  Hilova, Evelina 1861 RUS0.001-0.2040-8.00 
  Katina, Ekaterina 1529 RUS0.001-0.6340-25.20 
  Spiridonova, Yana 1754 RUS0.001-0.3240-12.80 
  Novozhilova, Viktoria 1574 RUS1.0010.434017.20 
  Kostina, Eva 1609 RUS0.501-0.0240-0.80 
  Petrova, Marija 1573 RUS1.0010.434017.20 
  Golub, Marija 1611 RUS1.0010.484019.20 
  Galstyan, Irina 1670 RUS0.001-0.4340-17.20 

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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