Rapid: Individual Calculations April 2023
 Avdalian, Viktor  Total change: -17.00  Rating chartPersonal card
 NEVZ-Cup - 2023 (rapid) Novocherkassk RUS 2023-03-19
RcRownchangeKK*chgGame
 1662 1794 5.00 9 -0.85 20 -17.00 
  Sarovatov, Petr 1394  * RUS1.0010.08201.60 
  Gorbachev, Nikita V 1465 RUS0.501-0.3820-7.60 
  Grechkin, Grigoriy 1350 RUS0.501-0.4420-8.80 
  Tambiev, Timur 1587 RUS1.0010.23204.60 
  Bogatov, Aleksandr 1731 RUS1.0010.41208.20 
  Duyun, Dmitriy 2091 RUS0.001-0.1520-3.00 
  Shkurakov, Kirill 1670 RUS0.501-0.1720-3.40 
  Savchenko, Matvey 1552 RUS0.501-0.3020-6.00 
  Mandrikin, Igor 2121 RUS0.001-0.1320-2.60 
 * 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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