Individual Calculations February 2018
 Vunder, Andrey  Total change: -17.40  Rating chartPersonal card
 Christmas Tournament A 2017-18 St. Petersburg RUS 2017-12-23
RcRownchangeKK*chgGame
 1973 2132 4.00 7 -0.64 20 -12.80 
  Serov, Aleksandr 1732  * RUS0.501-0.4220-8.40 
  Lapin, Nikita 1732  * RUS1.0010.08201.60 
  Artamonov, Valery 2290 RUS0.5010.21204.20 
  Moskaleva, Arina 1732  * RUS1.0010.08201.60 
  Shpartko, Grigory 2194 RUS0.5010.09201.80 
  Scheglov, Dmitry 2127 RUS0.501-0.0120-0.20 
  Khalikov, Bulat 2007 RUS0.001-0.6720-13.40 
 * 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)
 
 Early Bird 14 St. Petersburg RUS 2018-01-02
RcRownchangeKK*chgGame
 1961 2132 6.00 9 -0.23 20 -4.60 
  Tuzyak, Maksim 1732  * RUS1.0010.08201.60 
  Shkuratov, Vladimir 1846 RUS1.0010.16203.20 
  Semenenko, Sergey 2184 RUS0.5010.07201.40 
  Kiseleva, Arina wc2024 RUS0.501-0.1520-3.00 
  Zakharov, Yuri 1732  * RUS0.501-0.4220-8.40 
  Putrenko, Kirill 1849 RUS0.501-0.3420-6.80 
  Lagashin, Pavel 2188 RUS0.5010.08201.60 
  Kuznetsov, Mikhail 1914 RUS1.0010.22204.40 
  Kuznetsov, Felix 2180 RUS0.5010.07201.40 
 * 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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