Individual Calculations August 2023
 Korshunov, Sergey And.  Total change: 7.20  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 2035 2219 6.50 9 0.18 40 7.20 
  Gadzhiev, Ruslan 1819  * RUS0.501-0.4240-16.80 
  Putintsev, Ilya 1775 RUS0.501-0.4440-17.60 
  Cherniaev, Danil 1863 RUS1.0010.11404.40 
  Kornienko, Konstantin 1973 RUS0.501-0.3140-12.40 
  Shakhov, Dmitriy 1984 RUS1.0010.21408.40 
  Marinskii, Yurii 2031 RUS0.501-0.2440-9.60 
  Romanov, Kirill 2023 RUS1.0010.254010.00 
  Polschikov, Alexey m2420 RUS1.0010.764030.40 
  Ivanov, Oleg V m2425 UKR0.5010.264010.40 
 * 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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