Rapid: Individual Calculations October 2018
 Petrenko, Oleksandr  Total change: -25.80  Rating chartPersonal card
 7 round of Rivne Cup 2018 Dubrovica, Rivne region UKR 2018-09-15
RcRownchangeKK*chgGame
 1881 2095 5.50 9 -1.29 20 -25.80 
  Zan, Ivan 1719 UKR1.0010.09201.80 
  Kot, Andriy 1801 UKR0.001-0.8520-17.00 
  Martynchyk, Vitaliy 1730 POL1.0010.10202.00 
  Sedlov, Viktor 1926 UKR1.0010.28205.60 
  Danylyuk, Vasyl 1978 UKR1.0010.34206.80 
  Matviychuk, Olexandr 2055 UKR0.501-0.0620-1.20 
  Zhakun, Oleksiy 1963 UKR0.001-0.6820-13.60 
  Illyuk, Petro 2001 UKR0.001-0.6320-12.60 
  Hromova, Olga 1753 UKR1.0010.12202.40 

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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