Blitz: Individual Calculations August 2022
 Choina, Michal  Total change: 16.80  Rating chartPersonal card
 32th NATO Chess Championships -Blitz Tartu EST 2022-07-01
RcRownchangeKK*chgGame
 1952 1975 6.00 10 0.84 20 16.80 
  Pavlidis, Anastasios m2139 GRE0.001-0.2820-5.60 
  Ivanovs, Aleksejs 1784 LAT1.0010.25205.00 
  Unruh, Charles M 1748 USA0.001-0.7920-15.80 
  Sui, Andres 1575  * EST1.0010.08201.60 
  Abozenko, Georg 2057 EST1.0010.612012.20 
  Valeinis, Janis 2148 LAT1.0010.732014.60 
  Sycz, Dariusz 2149 POL1.0010.732014.60 
  Tustanowski, Mateusz 2053 POL0.001-0.3920-7.80 
  Balmaceda, Enrico 2037 USA0.001-0.4120-8.20 
  Heran-Boily, Samuel 1832 NOR1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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