Blitz: Individual Calculations April 2020
 Marchenko, Andrei  Total change: 9.20  Rating chartPersonal card
 Ukraine Boys 12 Championship- blitz Nikolaev UKR 2020-03-01
RcRownchangeKK*chgGame
 1520 1596 5.50 9 0.46 20 9.20 
  Bodnar, Bogdan 1112 UKR1.0010.05201.00 
  Karpiuk, Genadii 1256 UKR1.0010.12202.40 
  Garsky, Vladyslav 1808 UKR0.001-0.2320-4.60 
  Tripulskiy, Mark 1437 UKR1.0010.29205.80 
  Eropunov, Gleb 1715 UKR0.5010.16203.20 
  Bilenkiy, Maksym 1748 UKR1.0010.702014.00 
  Khamidov, Abdulla 1677 UKR0.001-0.3920-7.80 
  Dyachuk, Artem 1729 UKR0.001-0.3220-6.40 
  Perederiy, Olexandr 1202 UKR1.0010.08201.60 

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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