Rapid: Individual Calculations August 2018
 Bondar, Dmytro  Total change: -4.20  Rating chartPersonal card
 Kharkiv region championship chess (rapid) Kharkiv UKR 2018-06-30
RcRownchangeKK*chgGame
 2032 2055 4.00 8 -0.16 20 -3.20 
  Sergiienko, Andrii 1656 UKR1.0010.08201.60 
  Alexikov, Alexander m2322 UKR0.5010.32206.40 
  Semerij, Yurij 2206 UKR0.001-0.3020-6.00 
  Rudenko, Veronika wf1898 UKR1.0010.29205.80 
  Kushko, Dmitriy 2195 UKR0.001-0.3120-6.20 
  Ivanov, Dmitry N 2131 UKR0.001-0.4020-8.00 
  Dacenko, Vladimir 1863 UKR1.0010.25205.00 
  Karachentsev, Sergei 1988 UKR0.501-0.0920-1.80 

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)
 
 "Myrhorod-open-2018 (rapid)" Myrhorod, Poltava region UKR 2018-07-10
RcRownchangeKK*chgGame
 1931 2055 4.50 7 -0.05 20 -1.00 
  Masiachenko, Maxym 1655  * UKR1.0010.08201.60 
  Solovchuk, Oleksiy 2455  * UKR0.001-0.0820-1.60 
  Kvitka, Volodymyr 1655  * UKR1.0010.08201.60 
  Kiktev, Grigory 1944 UKR0.501-0.1520-3.00 
  Goroshkov, Maksym 1977 UKR0.001-0.6120-12.20 
  Rudenko, Veronika wf1898 UKR1.0010.29205.80 
  Melnikov, Alexander 1935 UKR1.0010.34206.80 
 * 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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