Individual Calculations August 2023
 Ryzhov, Sergei  Total change: 59.60  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1966 1763 4.00 9 1.49 40 59.60 
  Shulga, Jury f2202 UKR0.5010.444017.60 
  Dubograev, Daniil 2175 RUS0.001-0.0740-2.80 
  Fridman, Anatoly 2142 RUS0.5010.414016.40 
  Riskin, Grigory 1363  * FID1.0010.08403.20 
  Demkin, Igor 2082 RUS1.0010.874034.80 
  Sviridov, Vladislav 2046 RUS0.5010.344013.60 
  Zhidelev, Nikolay 2029 RUS0.001-0.1840-7.20 
  Lisenkov, Svyatoslav c2139 RUS0.001-0.0940-3.60 
  Basiev, Georgiy 1516 RUS0.501-0.3140-12.40 
 * 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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