Individual Calculations August 2019
 Ponomarenko, Olexandr  Total change: -20.20  Rating chartPersonal card
 Lipnitsky Memorial -2019 Kyiv UKR 2019-07-02
RcRownchangeKK*chgGame
 1697 1636 2.00 7 -1.01 20 -20.20 
  Pasemko, Vitaly 1934 UKR0.001-0.1520-3.00 
  Khmelko, Kyrylo 1519 UKR0.001-0.6620-13.20 
  Bychkov, Viktor 1833 UKR0.001-0.2520-5.00 
  Levenko, Andrei 1647 UKR1.0010.522010.40 
  Sylchenko, Mykola 1586 UKR0.001-0.5720-11.40 
  Kostenko, Ivan 1511 UKR1.0010.33206.60 
  Bronzei, Antonin 1847 UKR0.001-0.2320-4.60 

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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