Rapid: Individual Calculations March 2023
 Alekter, David  Total change: 38.00  Rating chartPersonal card
 Rapid Chess tournament dedicated to the 30th anniversary of the "Gambit" Club Krayot ISR 2023-02-16
RcRownchangeKK*chgGame
 1825 1451 2.00 5 0.95 40 38.00 
  Lovin, Boris 2214 ISR0.0010.00400.00 
  Abas, Sari 1068 ISR1.0010.09403.60 
  Azikri, Gur 1837 ISR1.0010.914036.40 
  Sorin, Itay 1984 ISR0.001-0.0340-1.20 
  Menahem, Adi 2021 ISR0.001-0.0240-0.80 

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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