Rapid: Individual Calculations June 2023
 Dovzhenko, Viktor  Total change: 27.00  Rating chartPersonal card
 "Smart seniors" (rapid) Odessa UKR 2023-04-22
RcRownchangeKK*chgGame
 1891 2040 5.00 7 0.34 20 6.80 
  Sigidov, Petr 1640  * UKR1.0010.08201.60 
  Agudova, Olga 1873 UKR1.0010.28205.60 
  Dmitriev, Sergey f2088 UKR1.0010.572011.40 
  Chayka, Vitaly m2035 UKR0.001-0.5120-10.20 
  Ursatiy, Aleksandr 1776 UKR1.0010.18203.60 
  Stets, Vasilij m2144 UKR0.001-0.3620-7.20 
  Gribkov, Sergey 1679 UKR1.0010.10202.00 
 * 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)
 
 "May Seniors" (rapid) Odessa UKR 2023-05-06
RcRownchangeKK*chgGame
 1865 2040 6.00 7 1.01 20 20.20 
  Olifirenko, Oleg 1721 UKR1.0010.13202.60 
  Kostornyh, Evgeniy 1805 UKR1.0010.21204.20 
  Khazankin, Moisei 1809 UKR1.0010.21204.20 
  Ursatiy, Aleksandr 1776 UKR1.0010.18203.60 
  Dmitriev, Sergey f2088 UKR1.0010.572011.40 
  Chayka, Vitaly m2035 UKR1.0010.49209.80 
  Lisin, Oleh 1824 UKR0.001-0.7820-15.60 

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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