Rapid: Individual Calculations May 2015
 Chigrinova, Marina  Total change: -16.40  Rating chartPersonal card
 VII Winter Universiade higher education institutions Russian Ministry of Agriculture Moscow RUS 2015-03-02
RcRownchangeKK*chgGame
 1957 1927 2.00 6 -0.82 20 -16.40 
  Khlichkova, Tatiana wf2270 RUS1.0010.882017.60 
  Pavlova, Kseniia wf2005 RUS0.001-0.3920-7.80 
  Tsagaraeva, Inna 1893 RUS0.001-0.5520-11.00 
  Grigoryeva, Olga A. wf2193 RUS0.001-0.1820-3.60 
  Grigoryeva, Svetlana 1762 RUS1.0010.28205.60 
  Mustafina, Dilya 1618 RUS0.001-0.8620-17.20 

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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