Rapid: Individual Calculations May 2017
 Roenko, Artur  Total change: -12.00  Rating chartPersonal card
 Step-2 chess Federation of Vinnytsia region (rapid) 2017 Vinnytsia UKR 2017-04-09
RcRownchangeKK*chgGame
 1947 2171 6.00 8 -0.01 20 -0.20 
  Demchuk, Yevgen 1771  * UKR1.0010.08201.60 
  Tregubov, Oleksandr 1780 UKR0.501-0.4120-8.20 
  Cherepanova, Viktoriya 1771  * UKR1.0010.08201.60 
  Shvayger, Alexandr 2001 UKR1.0010.28205.60 
  Tregubov, Vadim f2388 UKR0.001-0.2220-4.40 
  Gudok, Viktor m1964 UKR1.0010.23204.60 
  Scherbina, Dmitry 2025 UKR1.0010.30206.00 
  Shtelmah, Olexandr 1877 UKR0.501-0.3520-7.00 
 * 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)
 
 4 Memory Olkhovsky Vinnytsia UKR 2017-04-15
RcRownchangeKK*chgGame
 2013 2171 7.00 11 -0.59 20 -11.80 
  Adamliuk, Yriy 1771  * UKR1.0010.08201.60 
  Bilych, Olexiy 1904 UKR1.0010.18203.60 
  Bodnar, Nikolay m2441 UKR0.001-0.1720-3.40 
  Khadzh, Khamed Dzhamil 1968 UKR1.0010.24204.80 
  Druz, Yuriy 1962 UKR1.0010.23204.60 
  Polivanov, Anatoliy m2415 UKR0.001-0.2020-4.00 
  Kurilo, Vladislav 1975 UKR0.001-0.7520-15.00 
  Sokol, Mykhailo 1896 UKR0.001-0.8320-16.60 
  Shtelmah, Olexandr 1877 UKR1.0010.15203.00 
  Ivanov, Vladimir A. 1935 UKR1.0010.20204.00 
  Shvayger, Alexandr 2001 UKR1.0010.28205.60 
 * 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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