Individual Calculations March 2018
 Surkova, Ekaterina  Total change: -12.40  Rating chartPersonal card
 Moscow Open 2018_H_ G-15 Moscow RUS 2018-01-26
RcRownchangeKK*chgGame
 1526 1506 3.50 8 -0.31 40 -12.40 
  Nikolaeva, Ksenya 1781 RUS0.001-0.1740-6.80 
  Muhamadzhonova, Yasmin 1301 RUS1.0010.24409.60 
  Tolkacheva, Anna 1788 RUS0.001-0.1640-6.40 
  Limonova, Aleksandra 1178 RUS1.0010.13405.20 
  Kokueva, Alisa 1648 RUS0.001-0.3140-12.40 
  Sargsyan, Srbuhi 1447 ARM0.501-0.0840-3.20 
  Alaverdyan, Maria 1199 RUS1.0010.14405.60 
  Safronova, Aleksandra 1869 RUS0.001-0.1040-4.00 

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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