Rapid: Individual Calculations November 2021
 Levi, Or  Total change: 43.20  Rating chartPersonal card
 Mark Center Autumn Rapid A Tel Aviv ISR 2021-10-12
RcRownchangeKK*chgGame
 1961 1504 2.50 5 2.16 20 43.20 
  Ehrlich, Roy 1996 ISR0.5010.46209.20 
  Shabtai, Ran f2075 ISR1.0010.982019.60 
  Friedland, Eldar 1899 ISR1.0010.922018.40 
  Yaniv, Yuval f2074 ISR0.001-0.0220-0.40 
  Sitbon, Itay 1761 ISR0.001-0.1820-3.60 

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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