Individual Calculations November 2013
 Petrukhina, Irina  Total change: 5.10  Rating chartPersonal card
 Students 2013 (Women) Saratov RUS 2013-09-24
RcRownchangeKK*chgGame
 2013 2167 6.50 9 0.34 15 5.10 
  Karavaeva, Anastasia 1807 RUS1.0010.10151.50 
  Yarullina, Alina wf2086 RUS0.501-0.1115-1.65 
  Velichko, Tatiana 1877 RUS1.0010.16152.40 
  Dogodkina, Julia 2147 RUS0.001-0.5315-7.95 
  Samigullina, Diana wf2129 RUS0.501-0.0515-0.75 
  Valiullina, Luiza 1940 RUS1.0010.21153.15 
  Tarasova, Viktoriya wm2294 RUS0.5010.17152.55 
  Khozhaya, Anna 1956 RUS1.0010.23153.45 
  Fedorova, Tatiana 1878 RUS1.0010.16152.40 

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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