Individual Calculations May 2015
 Ikonnikova, Maria  Total change: 55.60  Rating chartPersonal card
 UralFR Chmp. 2015 wumen Tyumen RUS 2015-03-18
RcRownchangeKK*chgGame
 1841 1750 4.50 8 1.39 40 55.60 
  Nasybullina, Alfia wf2034 RUS0.001-0.1640-6.40 
  Karelina, Viktoriya 1661 RUS1.0010.384015.20 
  But, Svetlana 1963 RUS1.0010.774030.80 
  Mamontova, Anastasia 1864 RUS0.001-0.3440-13.60 
  Dolgaeva, Evgenia 1854 RUS0.001-0.3640-14.40 
  Filippova, Margarita 1654 RUS1.0010.374014.80 
  Chursina, Ada 1683 RUS1.0010.414016.40 
  Alekseeva, Irina 2017 RUS0.5010.324012.80 

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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