Individual Calculations July 2023
 Zheng, Harry Z  Total change: -4.40  Rating chartPersonal card
 Norway Chess Open A 2023 Stavanger NOR 2023-05-27
RcRownchangeKK*chgGame
 2092 2067 4.50 10 -0.11 40 -4.40 
  Pajeken, Jakob Leon m2417 GER0.001-0.1140-4.40 
  Hetland, Even 1719 NOR0.501-0.3940-15.60 
  Skytte, Robert 1683 DEN1.0010.09403.60 
  Levitan, Ronit wf2220 ISR0.001-0.3040-12.00 
  Omtvedt, Aleksander 1896 NOR1.0010.274010.80 
  Katkov, Michelle wf2142 ISR0.001-0.4040-16.00 
  Lye, Sverre c2173 NOR1.0010.644025.60 
  Ostensen, Nicolai Maxime c2215 NOR0.001-0.3040-12.00 
  Vestly, Jan Vidar 2088 NOR1.0010.534021.20 
  Wallace, John Paul m2370 NOR0.001-0.1440-5.60 

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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