Rapid: Individual Calculations September 2017
 Ratner, David  Total change: 30.40  Rating chartPersonal card
 "Obolon-Open,Cup Independence-E (Rapid)" Kyiv UKR 2017-08-27
RcRownchangeKK*chgGame
 2035 1851 4.00 9 1.52 20 30.40 
  Punin, Andrii f2220 UKR0.001-0.1020-2.00 
  Kornijchuk, Volodymyr 2068 UKR0.001-0.2220-4.40 
  Monko, Sergey 1728 UKR1.0010.33206.60 
  Khadzh Khamed, Naser 2036 UKR1.0010.742014.80 
  Sistaliuk, Yuri 2109 UKR0.001-0.1820-3.60 
  Khadzh, Khamed Dzhamil 2081 UKR1.0010.792015.80 
  Karnaukh, Anatolij 2106 UKR0.001-0.1920-3.80 
  Sidorika, Vladislav 2043 UKR0.001-0.2520-5.00 
  Musienko, Olexiy 1926 UKR1.0010.602012.00 

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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