Rapid: Individual Calculations April 2017
 Chayka, Vitaly  Total change: -1.60  Rating chartPersonal card
 Cup- Odessa (rapid) Odessa UKR 2017-03-04
RcRownchangeKK*chgGame
 2170 2074 4.50 12 -0.08 20 -1.60 
  Borsuk, Konstantin 2271 UKR0.001-0.2520-5.00 
  Fingerov, Dmitry m2300 UKR0.5010.29205.80 
  Dovzhenko, Viktor m2099 UKR0.5010.03200.60 
  Aliferenko, Aleksei 2162 UKR0.001-0.3820-7.60 
  Rabinovich, Lev 1947 UKR1.0010.33206.60 
  Voloshchuk, Iliya 2065 UKR0.001-0.5120-10.20 
  Khazankin, Moisei 2038 UKR1.0010.45209.00 
  Mikhaletsky, Maxim 1903 UKR1.0010.27205.40 
  Reshetkov, Kirill 2331 UKR0.001-0.1820-3.60 
  Tobak, Andrey m2347 UKR0.5010.33206.60 
  Molchanov, Alexey 2313 UKR0.001-0.2020-4.00 
  Sodol, Georgiy f2259 UKR0.001-0.2620-5.20 

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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