Individual Calculations May 2015
 Korchagina, Alena  Total change: 126.40  Rating chartPersonal card
 Championship of N.Novgorod 2015 open Nizhnij Novgorod RUS 2015-02-28
RcRownchangeKK*chgGame
 1892 1909 6.00 8 1.87 40 74.80 
  Semkin, Vladimir 1509  * RUS1.0010.08403.20 
  Semenov, Maxim 2072 RUS0.001-0.2840-11.20 
  Kriukov, Andrey 1757 RUS1.0010.304012.00 
  Ivanov, Sergey B. 2259 RUS0.5010.394015.60 
  Pashkin, Viktor 1735 RUS1.0010.274010.80 
  Belitzky, Dmitri G 2019 RUS1.0010.654026.00 
  Platonychev, Aleksandr 1963 RUS1.0010.584023.20 
  Borisov, Sergey N. 1819 RUS0.501-0.1240-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 PriFO-ch Women XIIIth 2015 Nizhnij Novgorod RUS 2015-03-22
RcRownchangeKK*chgGame
 1924 1909 5.50 9 1.29 40 51.60 
  Mukhametdinova, Rada 1509  * RUS1.0010.08403.20 
  Protopopova, Anastasiya wf2097 RUS0.001-0.2640-10.40 
  Skomorokhina, Ekaterina 1705 RUS1.0010.24409.60 
  Shendrik, Zhanna 1995 RUS0.5010.12404.80 
  Maslova, Polina wf2115 RUS0.5010.264010.40 
  Khusnutdinova, Alsu wf2129 RUS0.5010.284011.20 
  Mylnikova, Olga 2070 RUS0.001-0.2940-11.60 
  Perfilova, Maria 1703 RUS1.0010.24409.60 
  Alieva, Alexandra 1995 RUS1.0010.624024.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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