Blitz: Individual Calculations April 2020
 Tsviatko, Artem  Total change: -12.80  Rating chartPersonal card
 Ukraine Boys 12 Championship- blitz Nikolaev UKR 2020-03-01
RcRownchangeKK*chgGame
 1368 1429 4.50 9 -0.64 20 -12.80 
  Berin, Artem 1896 UKR0.001-0.0520-1.00 
  Vasilchenko, Nikita 1023 UKR0.001-0.9220-18.40 
  Rakul, Olexandr 1044 UKR1.0010.09201.80 
  Bodnarchuk, Viktor 1142 UKR1.0010.16203.20 
  Karpiuk, Genadii 1256 UKR1.0010.27205.40 
  Mukhamed, Nazir 1644 UKR0.001-0.2320-4.60 
  Perederiy, Olexandr 1202 UKR0.501-0.2920-5.80 
  Vardanian, Yurii 1476 UKR1.0010.572011.40 
  Larchikov, Maksym 1627 UKR0.001-0.2420-4.80 

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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