Rapid: Individual Calculations August 2023
 Starodub, Kyryl  Total change: 18.00  Rating chartPersonal card
 Ukrainian Chess Championship (rating up to 2300) - rapid Chernihiv UKR 2023-07-07
RcRownchangeKK*chgGame
 1995 1291 0.50 5 0.45 40 18.00 
  Nikitin, Bogdan 1955 UKR0.001-0.0140-0.40 
  Kozhemyako, Mykola 2095 UKR0.0010.00400.00 
  Plaksin, Valeriy 2155 UKR0.0010.00400.00 
  Primachenko, Mikhail 1948 UKR0.5010.494019.60 
  Khamazdyr, Kostiantyn 1822 UKR0.001-0.0340-1.20 

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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