Rapid: Individual Calculations April 2018
 Isaykin, Valery  Total change: 13.80  Rating chartPersonal card
 Rapid Moscow. March 2018 - 1 Moscow RUS 2018-03-02
RcRownchangeKK*chgGame
 1597 1531 3.00 7 -0.08 20 -1.60 
  Kondratenko, Anatoly 1931  * RUS0.001-0.0820-1.60 
  Alifirov, Anatoliy 1786 RUS0.001-0.1920-3.80 
  Plavinskiy, Albert 1376 RUS1.0010.29205.80 
  Semenov, Kirill 1854 RUS0.001-0.1320-2.60 
  Soblirova, Sabina 1292 RUS0.501-0.3020-6.00 
  Oganisian, Semen 1420 RUS0.501-0.1520-3.00 
  Smirnov, Alexandr Vlad. 1520 RUS1.0010.48209.60 
 * 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)
 
 RAPID RSHSH. GRAND CHESS CUP 18.03 Moscow RUS 2018-03-18
RcRownchangeKK*chgGame
 1574 1531 3.50 6 0.77 20 15.40 
  Artemov, Maxim 1185 RUS1.0010.11202.20 
  Golosov, Georgy 1291 RUS0.001-0.8020-16.00 
  Kastanieda, Alla 1452 PER1.0010.39207.80 
  Borjaz, Alexey 1777 RUS0.5010.31206.20 
  Davydova, Kira 1849 RUS0.001-0.1320-2.60 
  Yakovleva, Ekaterina 1887 RUS1.0010.892017.80 

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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