Blitz: Individual Calculations October 2017
 Boiko, Oleksandr  Total change: -24.40  Rating chartPersonal card
 Rivne Blitz Cup 2017 Rivne UKR 2017-09-03
RcRownchangeKK*chgGame
 1871 1838 2.00 7 -1.22 20 -24.40 
  Illyuk, Petro 2068 UKR0.001-0.2120-4.20 
  Kononets, Igor 2090 UKR0.001-0.1920-3.80 
  Ivanchuk, Serghii 1629 UKR1.0010.23204.60 
  Antonets, Yuriy 1976 UKR0.001-0.3120-6.20 
  Abramchuk, Oleksandr 1966 UKR0.001-0.3320-6.60 
  Kalchuk, Vitaliy 1716 UKR1.0010.33206.60 
  Kondratiuk, Viktoriia 1652 UKR0.001-0.7420-14.80 

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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