Individual Calculations June 2015
 Marjina, Arina  Total change: 46.80  Rating chartPersonal card
 Russian Championship G17 2015 Loo RUS 2015-04-21
RcRownchangeKK*chgGame
 1913 1946 6.00 9 1.17 40 46.80 
  Demchenko, Alisa 1705 RUS0.501-0.3040-12.00 
  Kazak, Natalia 1687 RUS1.0010.18407.20 
  Ulanovskaya, Anna 1721 RUS1.0010.22408.80 
  Dimitrova, Aleksandra wf2135 RUS0.001-0.2540-10.00 
  Mylnikova, Olga 2070 RUS0.001-0.3340-13.20 
  Taushkanova, Ksenia 1797 RUS1.0010.304012.00 
  Skafar, Darya 1921 RUS1.0010.474018.80 
  Illina, Natalia 2040 UKR0.5010.13405.20 
  Matiukova, Uliana 2141 RUS1.0010.754030.00 

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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