Rapid: Individual Calculations April 2015
 Mazur, Grygoriy  Total change: 23.20  Rating chartPersonal card
 Step-3 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-07
RcRownchangeKK*chgGame
 1663 1495 2.00 6 0.10 20 2.00 
  Stepaniuk, Karina 1421 UKR1.0010.40208.00 
  Matviishen, Viktor f1895  * UKR0.001-0.0820-1.60 
  Darmin, Denys 1702 UKR0.001-0.2320-4.60 
  Shpirkin, Volodymyr 1862 UKR0.001-0.1020-2.00 
  Tsarenko, Maksim 1340 UKR1.0010.29205.80 
  Horbatiuk, Dmytro 1759 UKR0.001-0.1820-3.60 
 * 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)
 
 Step-4 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-22
RcRownchangeKK*chgGame
 1594 1495 3.00 5 1.06 20 21.20 
  Yavorskiy, Oleg 1895  * UKR0.001-0.0820-1.60 
  Tkachenko, Sergiy 1574 UKR1.0010.612012.20 
  Zaverukha, Andrii 1733 UKR0.001-0.2020-4.00 
  Zhuravel, Alina 1523 UKR1.0010.542010.80 
  Serebrennikov, Dmytro 1244 UKR1.0010.19203.80 
 * 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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