Blitz: Individual Calculations April 2020
 Kvashyna, Tetyana  Total change: 21.60  Rating chartPersonal card
 To the day of the liberation of Nikopol (blitz) Nikopol, Dnepropetrovsk region UKR 2020-03-01
RcRownchangeKK*chgGame
 1749 1735 3.50 5 1.08 20 21.60 
  Kosolapov, Valerii 1958 UKR1.0010.782015.60 
  Dubovik, Leonid 1548 UKR1.0010.26205.20 
  Tsirakovsky, Sergey 1706 UKR0.501-0.0420-0.80 
  Koval, Stepan 1584 UKR1.0010.30206.00 
  Butsykin, Ivan 1951 UKR0.001-0.2220-4.40 

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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