Blitz: Individual Calculations February 2020
 Tkachuk, Andriy  Total change: 14.80  Rating chartPersonal card
 Zdolbuniv Open 2020 Zdolbunov, Rivne region UKR 2020-01-06
RcRownchangeKK*chgGame
 1803 1623 3.00 8 0.74 20 14.80 
  Labensky, Igor m2019 UKR0.001-0.0820-1.60 
  Nizhalovsky, Yuriy 1550 UKR1.0010.40208.00 
  Shynkarchuk, Bogdan 1761 UKR0.001-0.3120-6.20 
  Formanchuk, Bogdan 1823 UKR0.5010.26205.20 
  Gali, Arkadi 1892 UKR0.5010.33206.60 
  Koliukh, Mykola 1704 UKR1.0010.612012.20 
  Hromova, Olga 1765 UKR0.001-0.3120-6.20 
  Sedlov, Viktor 1910 UKR0.001-0.1620-3.20 

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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