Individual Calculations July 2018
 Naumova, Alexandra  Total change: 1.60  Rating chartPersonal card
 Open space G15 2018 Korolev RUS 2018-05-26
RcRownchangeKK*chgGame
 1422 1407 4.50 9 0.04 40 1.60 
  Vakhrusheva, Irina 1252 RUS0.501-0.2140-8.40 
  Selezneva, Anna 1298 RUS1.0010.354014.00 
  Lobanova, Milana 1543 RUS1.0010.684027.20 
  Aigi, Anna 1357 RUS1.0010.434017.20 
  Mayorova, Varvara 1256 RUS0.001-0.7040-28.00 
  Kasaeva, Sofiia 1692 RUS0.001-0.1640-6.40 
  Zaripova, Arina 1771 RUS0.001-0.1040-4.00 
  Shevtsova, Stefania 1277 RUS1.0010.324012.80 
  Sidorova, Margarita 1356 RUS0.001-0.5740-22.80 

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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