Individual Calculations August 2023
 Rojas Salas, Steven  Total change: -54.40  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1875 2189 5.00 9 -2.72 20 -54.40 
  Surikov, Alexey 1755 RUS1.0010.06201.20 
  Sheremetev, Vladislav 1962 RUS0.501-0.2920-5.80 
  Samoylov, Vladislav 1789  * RUS0.501-0.4220-8.40 
  Bratov, Ademir 1930 RUS0.501-0.3220-6.40 
  Gusev, Kirill 1785 RUS0.501-0.4220-8.40 
  Ismailov, Ulugbek 1940 KGZ0.501-0.3120-6.20 
  Kitaev, Roman 1917 RUS0.501-0.3320-6.60 
  Lipovoy, Danila 1952 RUS0.001-0.8020-16.00 
  Kalensky, Valery 1843 RUS1.0010.11202.20 
 * 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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