Rapid: Individual Calculations October 2017
 Ponomarenko, Olexandr  Total change: -23.20  Rating chartPersonal card
 Central Chess Club Rapid (23-24.09.2017) Kyiv UKR 2017-09-23
RcRownchangeKK*chgGame
 1770 1787 2.50 7 -1.16 20 -23.20 
  Sorokin, Volodymyr 2017 UKR0.001-0.2120-4.20 
  Sergeev, Stanislav 1955 UKR0.001-0.2820-5.60 
  Toktomushev, Teimur 1666 UKR0.001-0.6620-13.20 
  Fomenko, Oleksandr 1589 UKR0.501-0.2620-5.20 
  Gienko, Yaroslav 1551 UKR1.0010.20204.00 
  Novosad, Oleksiy 1772 UKR0.001-0.5220-10.40 
  Doroginsky, Igor 1838 UKR1.0010.572011.40 

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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