Rapid: Individual Calculations January 2023
 Mazhnikov, Viktor  Total change: 0.80  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2022 St. Petersburg RUS 2022-12-01
RcRownchangeKK*chgGame
 1888 1589 4.00 9 2.39 20 47.80 
  Podsevny, Alexander 1977 RUS0.001-0.0920-1.80 
  Borisov, Alexander 1797 RUS0.5010.27205.40 
  Malakhov, Vladimir P. 1786 RUS1.0010.752015.00 
  Berezhkov, Vyacheslav 1753 RUS1.0010.722014.40 
  Berlin, Grigoriy 2141 RUS0.001-0.0320-0.60 
  Elkin, Lev 1835 RUS1.0010.812016.20 
  Ivanova, Tatiana 2005 RUS0.001-0.0720-1.40 
  Kutkov, Evgeniy 2040 RUS0.001-0.0620-1.20 
  Sladkov, Andrey 1655 RUS0.5010.09201.80 

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)
 
 G.Borisenko Memorial, Rapid St. Petersburg RUS 2022-12-24
RcRownchangeKK*chgGame
 1652 1589 2.00 9 -2.35 20 -47.00 
  Russkikh, Nikita 2197 RUS0.001-0.0220-0.40 
  Getman, Tatyana wf2073 RUS0.001-0.0520-1.00 
  Chernyak, Viktoria wg2118 RUS0.001-0.0320-0.60 
  Maksimenko, Vladimir Ig. 1189  * RUS1.0010.08201.60 
  Kapitonov, Valery 1552 RUS0.001-0.5520-11.00 
  Makarova, Maria A. 1445 RUS0.001-0.6920-13.80 
  Dudkina, Uliana 1546 RUS0.001-0.5620-11.20 
  Kuznetsov, Daniil Al. 1474 RUS0.001-0.6620-13.20 
  Perminov, Yaroslav Art. 1272 RUS1.0010.13202.60 
 * 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)
 

 

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