Rapid: Individual Calculations April 2015
 Kosich, Lesia  Total change: -30.60  Rating chartPersonal card
 Step-3 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-07
RcRownchangeKK*chgGame
 1677 1854 3.50 6 -0.60 20 -12.00 
  Spirin, Anatoly 1998 UKR0.001-0.3120-6.20 
  Zhurabaeva, Sofiya 1454  * UKR1.0010.08201.60 
  Gudok, Viktor m2085 UKR0.001-0.2120-4.20 
  Khokhlov, Yuriy 1510 UKR1.0010.12202.40 
  Zhuravel, Alina 1523 UKR0.501-0.3820-7.60 
  Gezgin, Aylin 1492 UKR1.0010.10202.00 
 * 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-4 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-22
RcRownchangeKK*chgGame
 1663 1854 2.50 5 -0.93 20 -18.60 
  Tatarska, Veronika 1454  * UKR1.0010.08201.60 
  Serebrennikov, Dmytro 1454  * UKR0.501-0.4220-8.40 
  Shvayger, Alexandr 1926 UKR0.001-0.4020-8.00 
  Halych, Heorhiy 2025 UKR0.001-0.2720-5.40 
  Biliak, Viktoria 1454  * UKR1.0010.08201.60 
 * 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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