Rapid: Individual Calculations April 2015
 Scherbina, Dmitry  Total change: 56.80  Rating chartPersonal card
 Ukraine Boys Under 14 Chess Championship 2015 (rapid) Vinnytsia UKR 2015-02-27
RcRownchangeKK*chgGame
 1817 1753 3.00 7 0.16 20 3.20 
  Medvedyk, Vasyl 1892 UKR0.001-0.3120-6.20 
  Baidetskyi, Valentin 2022 UKR0.001-0.1720-3.40 
  Tsarenko, Maksim 1353  * UKR1.0010.08201.60 
  Scherbak, Yaroslav 1842 UKR1.0010.622012.40 
  Levitskiy, Andrey 2034 UKR0.001-0.1620-3.20 
  Larkin, Vladislav 1752 UKR0.001-0.5020-10.00 
  Anikieiev, Artem 1825 UKR1.0010.602012.00 
 * 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)
 
 Step-3 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-07
RcRownchangeKK*chgGame
 1815 1753 2.50 5 0.38 20 7.60 
  Gezgin, Aylin 1492 UKR1.0010.18203.60 
  Roenko, Artur 2030 UKR0.001-0.1720-3.40 
  Horbatiuk, Dmytro 1759 UKR1.0010.512010.20 
  Shpanko, Nadiia 1796 UKR0.001-0.4420-8.80 
  Spirin, Anatoly 1998 UKR0.5010.30206.00 

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)
 
 Step-4 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-22
RcRownchangeKK*chgGame
 1980 1753 4.00 7 2.30 20 46.00 
  Yavorskiy, Anatoliy 2099 UKR1.0010.892017.80 
  Khoduk, Anatoly 2073 UKR0.5010.37207.40 
  Gudok, Viktor m2085 UKR0.5010.38207.60 
  Halych, Heorhiy 2025 UKR0.001-0.1720-3.40 
  Poligas, Vladyslav 1559 UKR1.0010.25205.00 
  Bolshunov, Yevgen 1880 UKR1.0010.672013.40 
  Yavorskiy, Oleg 2139 UKR0.001-0.0920-1.80 

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)
 

 

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